2013 Meme Center - Internet Memes, Funny Pictures, Funny Videos, Rage Comics, Epic Fails and More...
exhaust valve - a valve through which burned gases from a cylinder escape into the exhaust manifold. exhaust system, exhaust - system consisting of the parts of an engine through which burned gases or steam are discharged. valve - control consisting of a mechanical device for controlling the flow of a fluid.
â¢ EXHAUST (noun). The noun EXHAUST has 2 senses: 1. gases ejected from an engine as waste products. 2. system consisting of the parts of an engine through which burned gases or steam are discharged. Familiarity information: EXHAUST used as a noun is rare.