Noun: passkey 'pãs,kee
- A key that opens many locks, typically all the locks in a building
"The superintendent carried a passkey for all apartments in the complex";
- passe-partout, master key, master
- (computing) authentication using biometric data via a cryptographic key
"He used a passkey to log into his account securely"
Derived forms: passkeys
Type of: key
Encyclopedia: Passkey