Dictionary

rotorcraft

noun ro·tor·craft \-ˌkraft\
plural rotorcraft

Definition of ROTORCRAFT

:  an aircraft (as a helicopter) whose lift is derived principally from rotating airfoils

First Known Use of ROTORCRAFT

1940

Browse

Next Word in the Dictionary: rotor diskPrevious Word in the Dictionary: rotor bladeAll Words Near: rotorcraft
May 27, 2015
riot act Hear it
a vigorous reprimand or warning
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears