Biplane
Part of speech: noun
Definition: An airplane that has two pairs of wings, one above the other
Monoplane
Part of speech: noun
Definition: An airplane that has a single pair of wings
Biplane as a noun is an airplane that has two pairs of wings, one above the other while Monoplane as a noun is an airplane that has a single pair of wings
Part of speech: noun
Definition: An airplane that has two pairs of wings, one above the other
Part of speech: noun
Definition: An airplane that has a single pair of wings
We hope you now know whether to use Biplane or Monoplane in your sentence.