Meaning of internal combustion | Babel Free
Definitions
The process where fuel is burned within an engine such as a diesel engine, producing power directly as opposed to externally such as in a steam engine.
uncountable
Equivalents
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.