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Pronunciation varies by accent · noun
(aviation) A two-part aileron that can be deflected as a unit to provide roll control, or split open to act as an air brake..
Use deceleron when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Deceleron means (aviation) A two-part aileron that can be deflected as a unit to provide roll control, or split open to act as an air brake..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use deceleron where its definition matches the intended context.
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