Definition of cylinder lock in English:
A lock with the keyhole and tumbler mechanism contained in a cylinder.
- Inside a cylinder lock, there is a sort of puzzle, which only the correct key can solve.
- Another common type of cylinder lock is the wafer-tumbler lock.
- The company announced yesterday that it's offering free product exchanges to customers concerned about the security of their tubular cylinder locks.
Definition of cylinder lock in:
- US English dictionary