Bip39 Dictionary. A mnemonic phrase, mnemonic recovery phrase or bitcoin seed is usually a list of words which retail store all the information necessary to recover a bitcoin wallet. A wallet will normally crank out a mnemonic backup phrase and instruct the person to jot down it down on paper. https://esocialmall.com/story4174135/bip39-words-https-linktr-ee-bip39-bip39-wallets-things-to-know-before-you-buy