Wankel engine, n.
a rotary engine that is a four-stroke internal-combustion engine without reciprocating parts
<noun.artifact>
Wankel engine Wankel rotary engine epitrochoidal engine
semantic pointers
hypernym
Word
a rotary engine that is a four-stroke internal-combustion engine without reciprocating parts
<noun.artifact>
Wankel engine Wankel rotary engine epitrochoidal engine