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Pronunciation varies by accent · noun
(underwater diving) A breathing apparatus that recycles expelled air, removing carbon dioxide and thus allowing extended use of a supply of air..
Use rebreather when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Rebreather means (underwater diving) A breathing apparatus that recycles expelled air, removing carbon dioxide and thus allowing extended use of a supply of air..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use rebreather where its definition matches the intended context.
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