Click any word in a definition or example to find the entry for that word
John went out and locked the door behind him.
Have you locked the car?
She locked the documents in the safe.
The brakes locked and the car spun off the road.
All entries are locked so no unauthorized modifications can be made.
Two of Rugby League’s top teams will lock horns with each other tomorrow.
The two sides were locked in fierce debate over the proposed merger deal.
This is the British English definition of lock. View American English definition of lock.