biplanes

listen to the pronunciation of biplanes
الإنجليزية - الإنجليزية
plural of biplane
biplane
{i} airplane with a double set of wings
biplane
A biplane is an old-fashioned type of aeroplane with two pairs of wings, one above the other. a type of aircraft with two sets of wings, especially one built in the early 20th century
biplane
An airplane that has two pairs of wings, one above the other
biplane
Having, or consisting of, two superposed planes, aërocurves, or the like; of or pertaining to a biplane; as, a biplane rudder
biplane
old fashioned airplane; has two wings one above the other
biplane
An aëroplane with two main supporting surfaces one above the other