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Pronunciation varies by accent · noun
A variable-sweep wing on an aircraft: a wing that can be set at any of two or more angles according to the current flight conditions (airspeed, mission, etc)..
Use swing-wing when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Swing-wing means A variable-sweep wing on an aircraft: a wing that can be set at any of two or more angles according to the current flight conditions (airspeed, mission, etc)..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use swing-wing where its definition matches the intended context.
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