PIN
Cash machine code
A PIN is a personal identification number—typically a four- to six-digit code used to verify identity at ATMs, point-of-sale terminals, or secure systems: Enter your PIN to complete the transaction.
The redundant phrase "PIN number" is common despite the built-in "number." (Lowercase pin is a fastening device.)
passcode
Secret entry sequence
enter · digits · authentication · keypad · verify · access · bank · debit · card · secure
- Access Methodspassword, key card, fingerprint, master key, swiping card
- authenticationpassword, login, logout, fingerprint, ID
- Password Termscode, passphrase, secret word, key, master password
- security termspassword, passwords, encryption, encrypted, data encryption
- Access & Credentialsticket, pass, badge, credential, boarding pass
- access controllogin, password, username, access card, credential
authentication type
PINpassword
Authentication string
passphrase · biometric · fingerprint · facial recognition · retinal scan
- rolling pinTool for flattening dough
- pins and needlesTingling in extremities
- safety pinsShielded-point fasteners
- pin the tail on the donkeyBlindfolded targeting game
- pin downFix precisely or immobilize
- bobby pinSmall hair-securing clip
pinnacle, pins, pinned, safety pin, pinning, pincushion, unpinned, rolling pin, unpin