[Wan.kel engine] n [Felix Wankel d. 1988 Ger. engineer] (1961): an internal combustion rotary engine that has a rounded triangular rotor functioning as a piston and rotating in a space in the engine and that has only two major moving parts
WANKEL ENGINE
Meaning of WANKEL ENGINE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012