passcode
nounUK /ˈpɑːs.kəʊd/
US /ˈpæs.koʊd/
A secret set of numbers or letters you type to open something.
She typed her passcode to unlock the phone.
SYNONYMS
RELATED WORDS
OTHER MEANINGS
2. A short number you enter at a door to get inside.
The guard gave us the passcode for the back door.
3. A private word or phrase used to prove who you are.
Only members who know the passcode can join the meeting.
4. A code that lets you use a device or service.
He forgot his passcode and could not open the tablet.