Definition of Biplane

Babylon English
biplane
n. airplane with a double set of wings

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Biplane definition was found in categories: Language, Idioms & Slang(3)  Encyclopedia(1)  

Biplane Definition from Language, Idioms & Slang Dictionaries & Glossaries

WordNet 2.0
biplane

Noun
1. old fashioned airplane; has two wings one above the other
(hypernym) airplane, aeroplane, plane

Anagram
biplane
     plebian

hEnglish - advanced version
biplane

biplane
\bi"plane\ (?), n. [pref. bi- + plane.] (aëronautics) an aëroplane with two main supporting surfaces one above the other.
biplane
\bi"plane\, a. (aëronautics) having, or consisting of, two superposed planes, aërocurves, or the like; of or pertaining to a biplane; as, a biplane rudder.


  similar words(1) 




 tractor biplane 


Biplane Definition from Encyclopedia Dictionaries & Glossaries

Wikipedia English - The Free Encyclopedia
Biplane
A biplane is a fixed-wing aircraft with two main wings. The first powered heavier-than-air aircraft, the Wright brothers' Wright Flyer, used a biplane design, as did most airplanes in the early years of aviation. While a biplane wing structure has several advantages it inevitably produces much more drag than a similar monoplane wing. Improved structural techniques and materials, and the need for greater speed, effectively made the biplane configuration obsolete for most purposes by the late 1930s.

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