D defs.my
Entry 2 senses · 2 variants Webster, 1913

Multiplane

· Mul·ti·plane · IPA
01 a. Having several or many planes or plane surfaces; as, a multiplane kite.
  1. 1.
    Having several or many planes or plane surfaces; as, a multiplane kite.
02 n. An airplane with three or more superposed main wings, such as a triplane.
  1. 1.
    An airplane with three or more superposed main wings, such as a triplane.(Aeronautics)