Bip39 Dictionary. A BIP39 mnemonic sentence is a set of words (mostly 12 or 24) that we can communicate with far more efficiently than other figures that are not words (bits and numbers as well as the like). BIP39's purpose in introducing using mnemonic words is to decrease the mistakes https://directoryark.com/listings13063278/bip39-list-https-linktr-ee-bip39-facts-about-bip39-standard-revealed