Block and Lock up

Block verb - To close up so that no empty spaces remain.

Lock up and block are semantically related In some cases you can use "Lock up" instead a verb "Block".

Nearby Words: blocked, blockade, blockage, blockhead, blocking

Lock up verb - To put in or as if in prison.

Block and lock up are semantically related in stop topic. Sometimes you can use "Block" instead a verb "Lock up", if it concerns topics such as outlaw.