Meaning of heat engine | Babel Free

Noun CEFR B2

Definitions

Any device which converts heat energy into mechanical work, by moving heat from a source to a sink.

Deutsch Wärmekraftmaschine

Suomi lämpökone

Русский теплова́я маши́на

Українська теплови́й двигу́н

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.