What it means
Some wallets allow an extra passphrase in addition to the seed phrase.
Why it matters
If forgotten, the passphrase can make funds inaccessible, so it must be backed up carefully.
Related pages
Continue with Seed phrase or return to the crypto glossary.
How to use this term
Use Wallet Passphrase as a practical checkpoint when comparing exchanges, wallets, cards or on-chain tools.
What to check
Check how the term appears in fees, limits, account rules, wallet flows and risk notes before making a platform decision.