Wallet
Plain English
Your digital wallet for cryptocurrency, like a physical wallet but on your phone or computer. It stores your "keys" (passwords) that let you access and send your digital money. Think of it like your bank account app, but you control everything directly.
Technical
A software or hardware interface managing public-private keypairs for blockchain interaction. The public key serves as an address for receiving assets, while the private key (seed phrase) cryptographically signs transactions, proving ownership without revealing the key itself. Non-custodial wallets give users complete control over their keys.