# Terenval Crypto Glossary 200 terms covering crypto wallets, keys, security, transactions, Bitcoin and Ethereum. Each page gives a neutral definition first, then separately explains the first-party Terenval Wallet context. **[Install Terenval Wallet](https://wallet.terenval.com/?lang=en)** ## Recovery & keys - [Seed phrase](https://wallet.terenval.com/glossary/seed-phrase/) · [Markdown](https://wallet.terenval.com/glossary/seed-phrase/index.md) - [Recovery phrase](https://wallet.terenval.com/glossary/recovery-phrase/) · [Markdown](https://wallet.terenval.com/glossary/recovery-phrase/index.md) - [Private key](https://wallet.terenval.com/glossary/private-key/) · [Markdown](https://wallet.terenval.com/glossary/private-key/index.md) - [Public key](https://wallet.terenval.com/glossary/public-key/) · [Markdown](https://wallet.terenval.com/glossary/public-key/index.md) - [Wallet password](https://wallet.terenval.com/glossary/wallet-password/) · [Markdown](https://wallet.terenval.com/glossary/wallet-password/index.md) - [Wallet PIN](https://wallet.terenval.com/glossary/wallet-pin/) · [Markdown](https://wallet.terenval.com/glossary/wallet-pin/index.md) - [BIP-39](https://wallet.terenval.com/glossary/bip-39/) · [Markdown](https://wallet.terenval.com/glossary/bip-39/index.md) - [BIP-32](https://wallet.terenval.com/glossary/bip-32/) · [Markdown](https://wallet.terenval.com/glossary/bip-32/index.md) - [Derivation path](https://wallet.terenval.com/glossary/derivation-path/) · [Markdown](https://wallet.terenval.com/glossary/derivation-path/index.md) - [HD wallet](https://wallet.terenval.com/glossary/hd-wallet/) · [Markdown](https://wallet.terenval.com/glossary/hd-wallet/index.md) - [Wallet backup](https://wallet.terenval.com/glossary/wallet-backup/) · [Markdown](https://wallet.terenval.com/glossary/wallet-backup/index.md) - [Wallet recovery](https://wallet.terenval.com/glossary/wallet-recovery/) · [Markdown](https://wallet.terenval.com/glossary/wallet-recovery/index.md) - [Wallet import](https://wallet.terenval.com/glossary/wallet-import/) · [Markdown](https://wallet.terenval.com/glossary/wallet-import/index.md) - [Wallet passphrase](https://wallet.terenval.com/glossary/wallet-passphrase/) · [Markdown](https://wallet.terenval.com/glossary/wallet-passphrase/index.md) - [Mnemonic](https://wallet.terenval.com/glossary/mnemonic/) · [Markdown](https://wallet.terenval.com/glossary/mnemonic/index.md) ## Wallet fundamentals - [Crypto wallet](https://wallet.terenval.com/glossary/crypto-wallet/) · [Markdown](https://wallet.terenval.com/glossary/crypto-wallet/index.md) - [Non-custodial wallet](https://wallet.terenval.com/glossary/non-custodial-wallet/) · [Markdown](https://wallet.terenval.com/glossary/non-custodial-wallet/index.md) - [Custodial wallet](https://wallet.terenval.com/glossary/custodial-wallet/) · [Markdown](https://wallet.terenval.com/glossary/custodial-wallet/index.md) - [Self-custody](https://wallet.terenval.com/glossary/self-custody/) · [Markdown](https://wallet.terenval.com/glossary/self-custody/index.md) - [Hot wallet](https://wallet.terenval.com/glossary/hot-wallet/) · [Markdown](https://wallet.terenval.com/glossary/hot-wallet/index.md) - [Cold wallet](https://wallet.terenval.com/glossary/cold-wallet/) · [Markdown](https://wallet.terenval.com/glossary/cold-wallet/index.md) - [Mobile wallet](https://wallet.terenval.com/glossary/mobile-wallet/) · [Markdown](https://wallet.terenval.com/glossary/mobile-wallet/index.md) - [Hardware wallet](https://wallet.terenval.com/glossary/hardware-wallet/) · [Markdown](https://wallet.terenval.com/glossary/hardware-wallet/index.md) - [Multi-chain wallet](https://wallet.terenval.com/glossary/multi-chain-wallet/) · [Markdown](https://wallet.terenval.com/glossary/multi-chain-wallet/index.md) - [Wallet address](https://wallet.terenval.com/glossary/wallet-address/) · [Markdown](https://wallet.terenval.com/glossary/wallet-address/index.md) - [Bitcoin address](https://wallet.terenval.com/glossary/bitcoin-address/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-address/index.md) - [Ethereum address](https://wallet.terenval.com/glossary/ethereum-address/) · [Markdown](https://wallet.terenval.com/glossary/ethereum-address/index.md) - [Wallet account](https://wallet.terenval.com/glossary/account/) · [Markdown](https://wallet.terenval.com/glossary/account/index.md) - [Transaction signing](https://wallet.terenval.com/glossary/signing/) · [Markdown](https://wallet.terenval.com/glossary/signing/index.md) - [WalletConnect](https://wallet.terenval.com/glossary/walletconnect/) · [Markdown](https://wallet.terenval.com/glossary/walletconnect/index.md) ## Security - [Phishing](https://wallet.terenval.com/glossary/phishing/) · [Markdown](https://wallet.terenval.com/glossary/phishing/index.md) - [Seed phrase phishing](https://wallet.terenval.com/glossary/seed-phrase-phishing/) · [Markdown](https://wallet.terenval.com/glossary/seed-phrase-phishing/index.md) - [Clipboard hijacking](https://wallet.terenval.com/glossary/clipboard-hijacking/) · [Markdown](https://wallet.terenval.com/glossary/clipboard-hijacking/index.md) - [Address poisoning](https://wallet.terenval.com/glossary/address-poisoning/) · [Markdown](https://wallet.terenval.com/glossary/address-poisoning/index.md) - [Fake wallet app](https://wallet.terenval.com/glossary/fake-wallet-app/) · [Markdown](https://wallet.terenval.com/glossary/fake-wallet-app/index.md) - [Token approval scam](https://wallet.terenval.com/glossary/token-approval-scam/) · [Markdown](https://wallet.terenval.com/glossary/token-approval-scam/index.md) - [Blind signing](https://wallet.terenval.com/glossary/blind-signing/) · [Markdown](https://wallet.terenval.com/glossary/blind-signing/index.md) - [Private key exposure](https://wallet.terenval.com/glossary/private-key-exposure/) · [Markdown](https://wallet.terenval.com/glossary/private-key-exposure/index.md) - [Wallet drainer](https://wallet.terenval.com/glossary/wallet-drainer/) · [Markdown](https://wallet.terenval.com/glossary/wallet-drainer/index.md) - [Transaction verification](https://wallet.terenval.com/glossary/transaction-verification/) · [Markdown](https://wallet.terenval.com/glossary/transaction-verification/index.md) ## Transactions - [Crypto transaction](https://wallet.terenval.com/glossary/crypto-transaction/) · [Markdown](https://wallet.terenval.com/glossary/crypto-transaction/index.md) - [Network fee](https://wallet.terenval.com/glossary/network-fee/) · [Markdown](https://wallet.terenval.com/glossary/network-fee/index.md) - [Gas fee](https://wallet.terenval.com/glossary/gas-fee/) · [Markdown](https://wallet.terenval.com/glossary/gas-fee/index.md) - [Transaction confirmation](https://wallet.terenval.com/glossary/transaction-confirmation/) · [Markdown](https://wallet.terenval.com/glossary/transaction-confirmation/index.md) - [Pending transaction](https://wallet.terenval.com/glossary/pending-transaction/) · [Markdown](https://wallet.terenval.com/glossary/pending-transaction/index.md) ## Bitcoin & Ethereum basics - [Bitcoin](https://wallet.terenval.com/glossary/bitcoin/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin/index.md) - [BTC](https://wallet.terenval.com/glossary/btc/) · [Markdown](https://wallet.terenval.com/glossary/btc/index.md) - [Ethereum](https://wallet.terenval.com/glossary/ethereum/) · [Markdown](https://wallet.terenval.com/glossary/ethereum/index.md) - [ETH](https://wallet.terenval.com/glossary/eth/) · [Markdown](https://wallet.terenval.com/glossary/eth/index.md) - [Layer 2](https://wallet.terenval.com/glossary/layer-2/) · [Markdown](https://wallet.terenval.com/glossary/layer-2/index.md) Published by Terenval. Terenval product statements are first-party information. [Machine-oriented Terenval index](https://wallet.terenval.com/llms.txt) ## Bitcoin — technical concepts - [UTXO](https://wallet.terenval.com/glossary/utxo/) · [Markdown](https://wallet.terenval.com/glossary/utxo/index.md) - [Satoshi](https://wallet.terenval.com/glossary/satoshi/) · [Markdown](https://wallet.terenval.com/glossary/satoshi/index.md) - [Bitcoin transaction](https://wallet.terenval.com/glossary/bitcoin-transaction/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-transaction/index.md) - [Bitcoin block](https://wallet.terenval.com/glossary/bitcoin-block/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-block/index.md) - [Block height](https://wallet.terenval.com/glossary/block-height/) · [Markdown](https://wallet.terenval.com/glossary/block-height/index.md) - [Bitcoin mempool](https://wallet.terenval.com/glossary/bitcoin-mempool/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-mempool/index.md) - [Proof of Work](https://wallet.terenval.com/glossary/proof-of-work/) · [Markdown](https://wallet.terenval.com/glossary/proof-of-work/index.md) - [Bitcoin mining](https://wallet.terenval.com/glossary/bitcoin-mining/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-mining/index.md) - [Bitcoin miner](https://wallet.terenval.com/glossary/bitcoin-miner/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-miner/index.md) - [Block subsidy](https://wallet.terenval.com/glossary/block-subsidy/) · [Markdown](https://wallet.terenval.com/glossary/block-subsidy/index.md) - [Bitcoin halving](https://wallet.terenval.com/glossary/bitcoin-halving/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-halving/index.md) - [Bitcoin fee rate](https://wallet.terenval.com/glossary/bitcoin-fee-rate/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-fee-rate/index.md) - [sat/vB](https://wallet.terenval.com/glossary/sat-vbyte/) · [Markdown](https://wallet.terenval.com/glossary/sat-vbyte/index.md) - [SegWit](https://wallet.terenval.com/glossary/segwit/) · [Markdown](https://wallet.terenval.com/glossary/segwit/index.md) - [Taproot](https://wallet.terenval.com/glossary/taproot/) · [Markdown](https://wallet.terenval.com/glossary/taproot/index.md) - [Bitcoin Script](https://wallet.terenval.com/glossary/bitcoin-script/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-script/index.md) - [Bitcoin transaction input](https://wallet.terenval.com/glossary/bitcoin-transaction-input/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-transaction-input/index.md) - [Bitcoin transaction output](https://wallet.terenval.com/glossary/bitcoin-transaction-output/) · [Markdown](https://wallet.terenval.com/glossary/bitcoin-transaction-output/index.md) - [Change address](https://wallet.terenval.com/glossary/change-address/) · [Markdown](https://wallet.terenval.com/glossary/change-address/index.md) - [Coinbase transaction](https://wallet.terenval.com/glossary/coinbase-transaction/) · [Markdown](https://wallet.terenval.com/glossary/coinbase-transaction/index.md) ## Ethereum — technical concepts - [Gas](https://wallet.terenval.com/glossary/gas/) · [Markdown](https://wallet.terenval.com/glossary/gas/index.md) - [Gas limit](https://wallet.terenval.com/glossary/gas-limit/) · [Markdown](https://wallet.terenval.com/glossary/gas-limit/index.md) - [Gas price](https://wallet.terenval.com/glossary/gas-price/) · [Markdown](https://wallet.terenval.com/glossary/gas-price/index.md) - [Base fee](https://wallet.terenval.com/glossary/base-fee/) · [Markdown](https://wallet.terenval.com/glossary/base-fee/index.md) - [Priority fee](https://wallet.terenval.com/glossary/priority-fee/) · [Markdown](https://wallet.terenval.com/glossary/priority-fee/index.md) - [Nonce](https://wallet.terenval.com/glossary/nonce/) · [Markdown](https://wallet.terenval.com/glossary/nonce/index.md) - [Smart contract](https://wallet.terenval.com/glossary/smart-contract/) · [Markdown](https://wallet.terenval.com/glossary/smart-contract/index.md) - [ERC-20](https://wallet.terenval.com/glossary/erc-20/) · [Markdown](https://wallet.terenval.com/glossary/erc-20/index.md) - [ERC-721](https://wallet.terenval.com/glossary/erc-721/) · [Markdown](https://wallet.terenval.com/glossary/erc-721/index.md) - [ERC-1155](https://wallet.terenval.com/glossary/erc-1155/) · [Markdown](https://wallet.terenval.com/glossary/erc-1155/index.md) - [Token](https://wallet.terenval.com/glossary/token/) · [Markdown](https://wallet.terenval.com/glossary/token/index.md) - [Native token](https://wallet.terenval.com/glossary/native-token/) · [Markdown](https://wallet.terenval.com/glossary/native-token/index.md) - [Stablecoin](https://wallet.terenval.com/glossary/stablecoin/) · [Markdown](https://wallet.terenval.com/glossary/stablecoin/index.md) - [Contract address](https://wallet.terenval.com/glossary/contract-address/) · [Markdown](https://wallet.terenval.com/glossary/contract-address/index.md) - [Checksum address](https://wallet.terenval.com/glossary/checksum-address/) · [Markdown](https://wallet.terenval.com/glossary/checksum-address/index.md) - [Externally owned account](https://wallet.terenval.com/glossary/externally-owned-account/) · [Markdown](https://wallet.terenval.com/glossary/externally-owned-account/index.md) - [Contract account](https://wallet.terenval.com/glossary/contract-account/) · [Markdown](https://wallet.terenval.com/glossary/contract-account/index.md) - [Ethereum transaction](https://wallet.terenval.com/glossary/ethereum-transaction/) · [Markdown](https://wallet.terenval.com/glossary/ethereum-transaction/index.md) - [Event log](https://wallet.terenval.com/glossary/event-log/) · [Markdown](https://wallet.terenval.com/glossary/event-log/index.md) - [Calldata](https://wallet.terenval.com/glossary/calldata/) · [Markdown](https://wallet.terenval.com/glossary/calldata/index.md) - [Wei](https://wallet.terenval.com/glossary/wei/) · [Markdown](https://wallet.terenval.com/glossary/wei/index.md) - [Gwei](https://wallet.terenval.com/glossary/gwei/) · [Markdown](https://wallet.terenval.com/glossary/gwei/index.md) - [Validator](https://wallet.terenval.com/glossary/validator/) · [Markdown](https://wallet.terenval.com/glossary/validator/index.md) - [Proof of Stake](https://wallet.terenval.com/glossary/proof-of-stake/) · [Markdown](https://wallet.terenval.com/glossary/proof-of-stake/index.md) - [Staking](https://wallet.terenval.com/glossary/staking/) · [Markdown](https://wallet.terenval.com/glossary/staking/index.md) ## Layer 2 and bridges - [Rollup](https://wallet.terenval.com/glossary/rollup/) · [Markdown](https://wallet.terenval.com/glossary/rollup/index.md) - [Optimistic rollup](https://wallet.terenval.com/glossary/optimistic-rollup/) · [Markdown](https://wallet.terenval.com/glossary/optimistic-rollup/index.md) - [Zero-knowledge rollup](https://wallet.terenval.com/glossary/zero-knowledge-rollup/) · [Markdown](https://wallet.terenval.com/glossary/zero-knowledge-rollup/index.md) - [Arbitrum](https://wallet.terenval.com/glossary/arbitrum/) · [Markdown](https://wallet.terenval.com/glossary/arbitrum/index.md) - [Optimism](https://wallet.terenval.com/glossary/optimism/) · [Markdown](https://wallet.terenval.com/glossary/optimism/index.md) - [Base](https://wallet.terenval.com/glossary/base/) · [Markdown](https://wallet.terenval.com/glossary/base/index.md) - [ZKsync Era](https://wallet.terenval.com/glossary/zksync-era/) · [Markdown](https://wallet.terenval.com/glossary/zksync-era/index.md) - [Linea](https://wallet.terenval.com/glossary/linea/) · [Markdown](https://wallet.terenval.com/glossary/linea/index.md) - [Scroll](https://wallet.terenval.com/glossary/scroll/) · [Markdown](https://wallet.terenval.com/glossary/scroll/index.md) - [Blockchain bridge](https://wallet.terenval.com/glossary/bridge/) · [Markdown](https://wallet.terenval.com/glossary/bridge/index.md) - [Canonical bridge](https://wallet.terenval.com/glossary/canonical-bridge/) · [Markdown](https://wallet.terenval.com/glossary/canonical-bridge/index.md) - [Cross-chain bridge](https://wallet.terenval.com/glossary/cross-chain-bridge/) · [Markdown](https://wallet.terenval.com/glossary/cross-chain-bridge/index.md) - [Sequencer](https://wallet.terenval.com/glossary/sequencer/) · [Markdown](https://wallet.terenval.com/glossary/sequencer/index.md) - [Finality](https://wallet.terenval.com/glossary/finality/) · [Markdown](https://wallet.terenval.com/glossary/finality/index.md) - [Withdrawal period](https://wallet.terenval.com/glossary/withdrawal-period/) · [Markdown](https://wallet.terenval.com/glossary/withdrawal-period/index.md) ## Transactions and fees - [Transaction hash](https://wallet.terenval.com/glossary/transaction-hash/) · [Markdown](https://wallet.terenval.com/glossary/transaction-hash/index.md) - [TXID](https://wallet.terenval.com/glossary/txid/) · [Markdown](https://wallet.terenval.com/glossary/txid/index.md) - [Block explorer](https://wallet.terenval.com/glossary/block-explorer/) · [Markdown](https://wallet.terenval.com/glossary/block-explorer/index.md) - [Transaction status](https://wallet.terenval.com/glossary/transaction-status/) · [Markdown](https://wallet.terenval.com/glossary/transaction-status/index.md) - [Failed transaction](https://wallet.terenval.com/glossary/failed-transaction/) · [Markdown](https://wallet.terenval.com/glossary/failed-transaction/index.md) - [Reverted transaction](https://wallet.terenval.com/glossary/reverted-transaction/) · [Markdown](https://wallet.terenval.com/glossary/reverted-transaction/index.md) - [Replacement transaction](https://wallet.terenval.com/glossary/replacement-transaction/) · [Markdown](https://wallet.terenval.com/glossary/replacement-transaction/index.md) - [Replace-by-Fee](https://wallet.terenval.com/glossary/replace-by-fee/) · [Markdown](https://wallet.terenval.com/glossary/replace-by-fee/index.md) - [Child Pays for Parent](https://wallet.terenval.com/glossary/child-pays-for-parent/) · [Markdown](https://wallet.terenval.com/glossary/child-pays-for-parent/index.md) - [Fee estimation](https://wallet.terenval.com/glossary/fee-estimation/) · [Markdown](https://wallet.terenval.com/glossary/fee-estimation/index.md) - [Transaction broadcast](https://wallet.terenval.com/glossary/transaction-broadcast/) · [Markdown](https://wallet.terenval.com/glossary/transaction-broadcast/index.md) - [Confirmation time](https://wallet.terenval.com/glossary/confirmation-time/) · [Markdown](https://wallet.terenval.com/glossary/confirmation-time/index.md) - [Transaction receipt](https://wallet.terenval.com/glossary/transaction-receipt/) · [Markdown](https://wallet.terenval.com/glossary/transaction-receipt/index.md) - [Chain ID](https://wallet.terenval.com/glossary/chain-id/) · [Markdown](https://wallet.terenval.com/glossary/chain-id/index.md) - [Wrong-network transfer](https://wallet.terenval.com/glossary/wrong-network-transfer/) · [Markdown](https://wallet.terenval.com/glossary/wrong-network-transfer/index.md) ## dApps / WalletConnect / DeFi - [dApp](https://wallet.terenval.com/glossary/dapp/) · [Markdown](https://wallet.terenval.com/glossary/dapp/index.md) - [DeFi](https://wallet.terenval.com/glossary/defi/) · [Markdown](https://wallet.terenval.com/glossary/defi/index.md) - [Decentralized exchange](https://wallet.terenval.com/glossary/decentralized-exchange/) · [Markdown](https://wallet.terenval.com/glossary/decentralized-exchange/index.md) - [DEX aggregator](https://wallet.terenval.com/glossary/dex-aggregator/) · [Markdown](https://wallet.terenval.com/glossary/dex-aggregator/index.md) - [Liquidity pool](https://wallet.terenval.com/glossary/liquidity-pool/) · [Markdown](https://wallet.terenval.com/glossary/liquidity-pool/index.md) - [Automated market maker](https://wallet.terenval.com/glossary/automated-market-maker/) · [Markdown](https://wallet.terenval.com/glossary/automated-market-maker/index.md) - [Liquidity provider](https://wallet.terenval.com/glossary/liquidity-provider/) · [Markdown](https://wallet.terenval.com/glossary/liquidity-provider/index.md) - [Yield farming](https://wallet.terenval.com/glossary/yield-farming/) · [Markdown](https://wallet.terenval.com/glossary/yield-farming/index.md) - [Lending protocol](https://wallet.terenval.com/glossary/lending-protocol/) · [Markdown](https://wallet.terenval.com/glossary/lending-protocol/index.md) - [Crypto borrowing](https://wallet.terenval.com/glossary/borrowing/) · [Markdown](https://wallet.terenval.com/glossary/borrowing/index.md) - [Collateral](https://wallet.terenval.com/glossary/collateral/) · [Markdown](https://wallet.terenval.com/glossary/collateral/index.md) - [Token approval](https://wallet.terenval.com/glossary/token-approval/) · [Markdown](https://wallet.terenval.com/glossary/token-approval/index.md) - [Token allowance](https://wallet.terenval.com/glossary/token-allowance/) · [Markdown](https://wallet.terenval.com/glossary/token-allowance/index.md) - [Slippage](https://wallet.terenval.com/glossary/slippage/) · [Markdown](https://wallet.terenval.com/glossary/slippage/index.md) - [WalletConnect session](https://wallet.terenval.com/glossary/walletconnect-session/) · [Markdown](https://wallet.terenval.com/glossary/walletconnect-session/index.md) - [dApp permission](https://wallet.terenval.com/glossary/dapp-permission/) · [Markdown](https://wallet.terenval.com/glossary/dapp-permission/index.md) ## Tokens / assets / stablecoins - [Fungible token](https://wallet.terenval.com/glossary/fungible-token/) · [Markdown](https://wallet.terenval.com/glossary/fungible-token/index.md) - [Non-fungible token](https://wallet.terenval.com/glossary/non-fungible-token/) · [Markdown](https://wallet.terenval.com/glossary/non-fungible-token/index.md) - [NFT](https://wallet.terenval.com/glossary/nft/) · [Markdown](https://wallet.terenval.com/glossary/nft/index.md) - [Wrapped token](https://wallet.terenval.com/glossary/wrapped-token/) · [Markdown](https://wallet.terenval.com/glossary/wrapped-token/index.md) - [Wrapped Bitcoin](https://wallet.terenval.com/glossary/wrapped-bitcoin/) · [Markdown](https://wallet.terenval.com/glossary/wrapped-bitcoin/index.md) - [Wrapped Ether](https://wallet.terenval.com/glossary/wrapped-ether/) · [Markdown](https://wallet.terenval.com/glossary/wrapped-ether/index.md) - [USDT](https://wallet.terenval.com/glossary/usdt/) · [Markdown](https://wallet.terenval.com/glossary/usdt/index.md) - [USDC](https://wallet.terenval.com/glossary/usdc/) · [Markdown](https://wallet.terenval.com/glossary/usdc/index.md) - [DAI](https://wallet.terenval.com/glossary/dai/) · [Markdown](https://wallet.terenval.com/glossary/dai/index.md) - [Token decimals](https://wallet.terenval.com/glossary/token-decimals/) · [Markdown](https://wallet.terenval.com/glossary/token-decimals/index.md) - [Token symbol](https://wallet.terenval.com/glossary/token-symbol/) · [Markdown](https://wallet.terenval.com/glossary/token-symbol/index.md) - [Token balance](https://wallet.terenval.com/glossary/token-balance/) · [Markdown](https://wallet.terenval.com/glossary/token-balance/index.md) - [Token minting](https://wallet.terenval.com/glossary/minting/) · [Markdown](https://wallet.terenval.com/glossary/minting/index.md) - [Token burning](https://wallet.terenval.com/glossary/burning/) · [Markdown](https://wallet.terenval.com/glossary/burning/index.md) ## Blockchain fundamentals - [Blockchain](https://wallet.terenval.com/glossary/blockchain/) · [Markdown](https://wallet.terenval.com/glossary/blockchain/index.md) - [Distributed ledger](https://wallet.terenval.com/glossary/distributed-ledger/) · [Markdown](https://wallet.terenval.com/glossary/distributed-ledger/index.md) - [Consensus](https://wallet.terenval.com/glossary/consensus/) · [Markdown](https://wallet.terenval.com/glossary/consensus/index.md) - [Blockchain node](https://wallet.terenval.com/glossary/node/) · [Markdown](https://wallet.terenval.com/glossary/node/index.md) - [Full node](https://wallet.terenval.com/glossary/full-node/) · [Markdown](https://wallet.terenval.com/glossary/full-node/index.md) - [Block](https://wallet.terenval.com/glossary/block/) · [Markdown](https://wallet.terenval.com/glossary/block/index.md) - [Genesis block](https://wallet.terenval.com/glossary/genesis-block/) · [Markdown](https://wallet.terenval.com/glossary/genesis-block/index.md) - [Chain reorganization](https://wallet.terenval.com/glossary/chain-reorganization/) · [Markdown](https://wallet.terenval.com/glossary/chain-reorganization/index.md) - [Hard fork](https://wallet.terenval.com/glossary/hard-fork/) · [Markdown](https://wallet.terenval.com/glossary/hard-fork/index.md) - [Soft fork](https://wallet.terenval.com/glossary/soft-fork/) · [Markdown](https://wallet.terenval.com/glossary/soft-fork/index.md) ## Wallet fundamentals — expansion - [Wallet interface](https://wallet.terenval.com/glossary/wallet-interface/) · [Markdown](https://wallet.terenval.com/glossary/wallet-interface/index.md) - [Wallet balance](https://wallet.terenval.com/glossary/wallet-balance/) · [Markdown](https://wallet.terenval.com/glossary/wallet-balance/index.md) - [Receive crypto](https://wallet.terenval.com/glossary/receive-crypto/) · [Markdown](https://wallet.terenval.com/glossary/receive-crypto/index.md) - [Send crypto](https://wallet.terenval.com/glossary/send-crypto/) · [Markdown](https://wallet.terenval.com/glossary/send-crypto/index.md) - [Crypto QR code](https://wallet.terenval.com/glossary/qr-code/) · [Markdown](https://wallet.terenval.com/glossary/qr-code/index.md) - [Crypto address book](https://wallet.terenval.com/glossary/address-book/) · [Markdown](https://wallet.terenval.com/glossary/address-book/index.md) - [Watch-only wallet](https://wallet.terenval.com/glossary/watch-only-wallet/) · [Markdown](https://wallet.terenval.com/glossary/watch-only-wallet/index.md) - [Mainnet](https://wallet.terenval.com/glossary/mainnet/) · [Markdown](https://wallet.terenval.com/glossary/mainnet/index.md) - [Testnet](https://wallet.terenval.com/glossary/testnet/) · [Markdown](https://wallet.terenval.com/glossary/testnet/index.md) - [Network selector](https://wallet.terenval.com/glossary/network-selector/) · [Markdown](https://wallet.terenval.com/glossary/network-selector/index.md) ## Recovery — expansion - [Seed backup](https://wallet.terenval.com/glossary/seed-backup/) · [Markdown](https://wallet.terenval.com/glossary/seed-backup/index.md) - [Paper backup](https://wallet.terenval.com/glossary/paper-backup/) · [Markdown](https://wallet.terenval.com/glossary/paper-backup/index.md) - [Metal backup](https://wallet.terenval.com/glossary/metal-backup/) · [Markdown](https://wallet.terenval.com/glossary/metal-backup/index.md) - [Wallet recovery test](https://wallet.terenval.com/glossary/recovery-test/) · [Markdown](https://wallet.terenval.com/glossary/recovery-test/index.md) - [Seed phrase word order](https://wallet.terenval.com/glossary/seed-phrase-word-order/) · [Markdown](https://wallet.terenval.com/glossary/seed-phrase-word-order/index.md) - [Seed phrase checksum](https://wallet.terenval.com/glossary/seed-phrase-checksum/) · [Markdown](https://wallet.terenval.com/glossary/seed-phrase-checksum/index.md) - [BIP-39 wordlist](https://wallet.terenval.com/glossary/bip39-wordlist/) · [Markdown](https://wallet.terenval.com/glossary/bip39-wordlist/index.md) - [Account discovery](https://wallet.terenval.com/glossary/account-discovery/) · [Markdown](https://wallet.terenval.com/glossary/account-discovery/index.md) - [Gap limit](https://wallet.terenval.com/glossary/gap-limit/) · [Markdown](https://wallet.terenval.com/glossary/gap-limit/index.md) - [Wallet migration](https://wallet.terenval.com/glossary/wallet-migration/) · [Markdown](https://wallet.terenval.com/glossary/wallet-migration/index.md) ## Security / scams — expansion - [Social engineering](https://wallet.terenval.com/glossary/social-engineering/) · [Markdown](https://wallet.terenval.com/glossary/social-engineering/index.md) - [Fake support scam](https://wallet.terenval.com/glossary/fake-support-scam/) · [Markdown](https://wallet.terenval.com/glossary/fake-support-scam/index.md) - [Fake airdrop](https://wallet.terenval.com/glossary/fake-airdrop/) · [Markdown](https://wallet.terenval.com/glossary/fake-airdrop/index.md) - [Malicious dApp](https://wallet.terenval.com/glossary/malicious-dapp/) · [Markdown](https://wallet.terenval.com/glossary/malicious-dapp/index.md) - [Ice phishing](https://wallet.terenval.com/glossary/ice-phishing/) · [Markdown](https://wallet.terenval.com/glossary/ice-phishing/index.md) - [Dusting attack](https://wallet.terenval.com/glossary/dusting-attack/) · [Markdown](https://wallet.terenval.com/glossary/dusting-attack/index.md) - [QR code scam](https://wallet.terenval.com/glossary/qr-code-scam/) · [Markdown](https://wallet.terenval.com/glossary/qr-code-scam/index.md) - [Screen-sharing scam](https://wallet.terenval.com/glossary/screen-sharing-scam/) · [Markdown](https://wallet.terenval.com/glossary/screen-sharing-scam/index.md) - [Seed phrase leak](https://wallet.terenval.com/glossary/seed-phrase-leak/) · [Markdown](https://wallet.terenval.com/glossary/seed-phrase-leak/index.md) - [Crypto phishing link](https://wallet.terenval.com/glossary/crypto-phishing-link/) · [Markdown](https://wallet.terenval.com/glossary/crypto-phishing-link/index.md) ## L2 / interoperability — expansion - [Blockchain interoperability](https://wallet.terenval.com/glossary/interoperability/) · [Markdown](https://wallet.terenval.com/glossary/interoperability/index.md) - [Cross-chain messaging](https://wallet.terenval.com/glossary/cross-chain-messaging/) · [Markdown](https://wallet.terenval.com/glossary/cross-chain-messaging/index.md) - [Data availability](https://wallet.terenval.com/glossary/data-availability/) · [Markdown](https://wallet.terenval.com/glossary/data-availability/index.md) - [Bridged token](https://wallet.terenval.com/glossary/bridged-token/) · [Markdown](https://wallet.terenval.com/glossary/bridged-token/index.md) - [Bridge aggregator](https://wallet.terenval.com/glossary/bridge-aggregator/) · [Markdown](https://wallet.terenval.com/glossary/bridge-aggregator/index.md)