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Pronunciation varies by accent · noun
(organic chemistry) Any of a family of polymers of phthalocyanine, the metal derivatives of which are used as catalysts in organic synthesis.
Use polyphthalocyanine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Polyphthalocyanine means (organic chemistry) Any of a family of polymers of phthalocyanine, the metal derivatives of which are used as catalysts in organic synthesis.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use polyphthalocyanine where its definition matches the intended context.
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