English dictionary



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English noun: rotary engine

1. rotary engine (artifact) an internal-combustion engine in which power is transmitted directly to rotating components


Broader (hypernym)ICE, internal-combustion engine


Narrower (hyponym)epitrochoidal engine, turbine, Wankel engine, Wankel rotary engine

2. rotary engine (artifact) an internal-combustion engine having cylinders arranged radially around a central crankcase


Synonymsradial engine


Broader (hypernym)ICE, internal-combustion engine









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