As nouns the difference between terms and contrarotation
is that terms is while contrarotation is the use of a single piston or turboprop engine to drive two propellers in opposite rotation.
terms
English
Noun
(head)
Statistics
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contrarotation
English
Noun
(Contra-rotating propellers)
(-)
The use of a single piston or turboprop engine to drive two propellers in opposite rotation.
Related terms
* contrarotating