Lock and Lockup

Lock noun - One that is certain to succeed.

Lockup and lock are semantically related in blocking topic. In some cases you can use "Lockup" instead a noun "Lock".

Nearby Words: locked, lockup, locker, locket, lockout

Lockup noun - A place of confinement for persons held in lawful custody.

Lock and lockup are semantically related in blocking topic. Sometimes you can use "Lock" instead the word "Lockup" as a verb or a noun.

Nearby Words: lock, lockout, locking