Pertaining to a product sold by merchants at a discount, because the item was returned but found not to be defective.

plural of boom box

plural of pencil box

A box in which a fly fisherman keeps his flies

plural of fly box

Alternative spelling of fly box

A receptacle with an opening into which people may place slips of paper containing suggestions for improvement, or for similar feedback

(music) The open chamber (resonator) of a stringed musical instrument, which intensifies its tone.

Alternative form of out of the box (especially in attributive use)

plural of box seat