Bellows

[Sarah]

An instrument, utensil, or machine, which, by alternateexpansion and contraction, or by rise and fall of the top, draws inair through a valve and expels it through a tube for variouspurposes, as blowing fires, ventilating mines, or filling the pipesof an organ with wind. Bellows camera, in photography, a form ofcamera, which can be drawn out like an accordion or bellows.-- Hydrostatic bellows. See Hydrostatic.-- A pair of bellows, the ordinary household instrument for blowingfires, consisting of two nearly heart-shaped boards with handles,connected by leather, and having a valve and tube.

[PussyCat]

a tool used to blow air, especially into a fire to make it burn better:

[Julene]

A device with an air bag that emits a stream of air when squeezed together with two handles, used for blowing air into a fire.