(retail, marketing) A package printed with a special discount offer on it. / (photography) A device attached to a camera to provide a flash.

A dog of any breed used to assist hunters as part of a pack.

plural of pack hound

simple past tense and past participle of vacuum pack

Capable of being folded up or disassembled for storage. / Available for storing items that are not in use. / That must be packed away between uses.

A container of retail goods which is not meant for individual sale but instead contains multiple units for individual sale.

plural of pack year

plural of pack-year

(military) The strategy of grouping intercontinental ballistic missile silos together in a line, so that the debris resulting from the destruction of one silo would form a protective layer for the others.

(idiomatic) Performing better than others.