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Pronunciation varies by accent · adjective
(organic chemistry) Of or relating to long chain organic compounds that have multiple double bonds; polyunsaturated fatty acids are essential to human nutrition..
Use polyunsaturated when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Polyunsaturated means (organic chemistry) Of or relating to long chain organic compounds that have multiple double bonds; polyunsaturated fatty acids are essential to human nutrition..
Common synonyms include unsaturated.
The opposite depends on the specific sense.
Use polyunsaturated where its definition matches the intended context.
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