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Pronunciation varies by accent · noun
(science fiction) Any concept, system or device that would oppose or cancel out the force of gravity..
Use anti-gravity when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Anti-gravity means (science fiction) Any concept, system or device that would oppose or cancel out the force of gravity..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use anti-gravity where its definition matches the intended context.
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