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/ˈflæpərɒn/ · noun
(aviation, aeronautics, aircraft) An aircraft control surface at the trailing edge of a wing that acts as an aileron (controlling movement around the longitudinal axis) and a flap (changing the chord line of the wing, thus affecting the angle of attack)..
Use flaperon when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Flaperon means (aviation, aeronautics, aircraft) An aircraft control surface at the trailing edge of a wing that acts as an aileron (controlling movement around the longitudinal axis) and a flap (changing the chord line of the wing, thus affecting the angle of attack)..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use flaperon where its definition matches the intended context.
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