English noun: steam engine | |||
1. | steam engine (artifact) external-combustion engine in which heat is used to raise steam which either turns a turbine or forces a piston to move up and down in a cylinder | ||
Broader (hypernym) | external-combustion engine | ||
Part holonym | boiler, crosshead, steam boiler, steam chest | ||
Part meronym | steam locomotive, steamer, steamship | ||