wankel rotary engine is a noun meaning "a rotary engine that is a four-stroke internal-combustion engine without reciprocating parts". It carries one recorded sense.
a rotary engine that is a four-stroke internal-combustion engine without reciprocating parts
Definitions, synonyms and semantic relations for wankel rotary engine come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.