rotary engine

Noun rotary engine has 2 senses

• rotary engine(n = noun.artifact) - an internal-combustion engine in which power is transmitted directly to rotating components;
is a kind of ice, internal-combustion engine
has particulars: turbine, epitrochoidal engine, wankel engine, wankel rotary engine

• rotary engine(n = noun.artifact) radial engine - an internal-combustion engine having cylinders arranged radially around a central crankcase;
is a kind of ice, internal-combustion engine