Definition of water gas
: a poisonous flammable gaseous mixture that consists chiefly of carbon monoxide and hydrogen with small amounts of methane, carbon dioxide, and nitrogen, is usually made by blowing air and then steam over red-hot coke or coal, and is used as a fuel or after carbureting as an illuminant
First Known Use of water gas
Learn More about water gas
Britannica.com: Encyclopedia article about "water gas"
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