BIP39 stands for Bitcoin Advancement Proposal 39. The words are selected from a certain list of 2048 typical English words which may be used to the generate a binary seed (your personal key). Should you be Uncertain about a particular word's spelling, use the research operate (Ctrl+F on Home windows/Command+F https://myfirstbookmark.com/story18884878/bip39-seed-phrase-mnemonics-generator-an-overview