Spray, n.
 1. Water flying in small drops or particles, as by the force of wind, or the dashing of waves, or from a waterfall, and the like.
 2. Med. (a) A jet of fine medicated vapor, used either as an application to a diseased part or to charge the air of a room with a disinfectant or a deodorizer. (b) An instrument for applying such a spray; an atomizer.
 Spray condenser Steam Engine, an injection condenser in which the steam is condensed by a spray of water which mingles with it.