Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun gas_engine

1 sense of gas engine

Sense 1
gas engine -- (an internal-combustion engine similar to a gasoline engine but using natural gas instead of gasoline vapor)
       => internal-combustion engine, ICE -- (a heat engine in which combustion occurs inside the engine rather than in a separate furnace; heat expands a gas that either moves a piston or turns a gas turbine)