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1. A storage compartment for clothes and valuables; usually it has a lock
   - cabinet, storage locker
    
2. A fastener that locks or closes
    
3. A trunk for storing personal possessions; usually kept at the foot of a bed (as in a barracks)
   - footlocker [N. Amer]

Derived forms: lockers

See also: lock

Type of: compartment, fastener, fastening, fixing, holdfast, trunk [N. Amer]

Part of: locker room

Encyclopedia: Locker