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Pronunciation varies by accent · noun
(archaic) An abnormal intensity of colour or colouring, such as in birds.
Use hyperchromatism when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Hyperchromatism means (archaic) An abnormal intensity of colour or colouring, such as in birds.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use hyperchromatism where its definition matches the intended context.
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