BIP39 means Bitcoin Enhancement Proposal 39. The words are selected from a specific list of 2048 widespread English words which can be accustomed to the create a binary seed (your private important). Standard recovery phrases use a particular list of 2048 words subsequent the BIP39 standard (Bitcoin Improvement Proposal 39). https://sound-social.com/story8873806/the-basic-principles-of-bip39-passphrase-generator