Dictionary

triplane

triplane

noun tri·plane \ˈtrī-ˌplān\

Definition of TRIPLANE

:  an airplane with three main supporting surfaces superposed

First Known Use of TRIPLANE

1909

Browse

Next Word in the Dictionary: TriplarisPrevious Word in the Dictionary: triplAll Words Near: triplane
February 27, 2015
rationale Hear it
An explanation or underlying reason
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