Chai is a Hebrew word and symbol that means life, and Jews often wear the symbol as an amulet on a necklace. Chai is a Hebrew word and symbol that means life, and Jews often wear the symbol as an amulet on a necklace.
locker (plural lockers) A type of storage compartment with a lock, usually used to store clothing, equipment, or books. The student placed her books in her locker when she arrived at school. (rare) One who locks something. The locker of the trapped chest must be careful, so as not to spring the trap.
Davy Jones's locker. Also,Davy's locker. The bottom of the sea, especially the grave of those who die at sea. For example, Caught out at sea during the hurricane, they thought they were heading for Davy Jones's locker. This term, first recorded in 1726, alludes to Davy Jones, a name given to the evil spirit of the sea. The ultimate origin of both Davy and Jones is disputed.