lockcode
nounUK /ˈlɒk.kəʊd/
US /ˈlɑːk.koʊd/
A secret set of numbers or letters that opens a lock.
She typed the lockcode into the padlock and it clicked open.
RELATED WORDS
OTHER MEANINGS
2. The unique code printed on a lock so a key can be copied for it.
The locksmith asked for the lockcode stamped on the cylinder.
3. A code used to lock a phone or device.
He forgot his phone's lockcode and had to reset it.
4. A secret code that keeps a digital file or account locked.
The encrypted folder needs a lockcode to open.