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Pronunciation varies by accent · noun
(chiefly aeronautics) A propellor enclosed in a short cylinder, that can typically be swivelled to change the angle of thrust..
Use propulsor when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Propulsor means (chiefly aeronautics) A propellor enclosed in a short cylinder, that can typically be swivelled to change the angle of thrust..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use propulsor where its definition matches the intended context.
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