Bip39 Wallet. A BIP39 mnemonic sentence can be a list of words (most commonly twelve or 24) that we can easily interact with much more efficiently than other people that are not words (bits and numbers and also the like). BIP39's intent in introducing the use of mnemonic words is https://phrasedirectory.com/listings13116501/bip39-mnemonic-code-converter-tool-https-linktr-ee-bip39-about-bip39