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Pronunciation varies by accent · noun
(biology, dated) One of a class of respiratory pigments, widely distributed in the animal kingdom, capable of ready oxidation and reduction..
Use histohaematin when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Histohaematin means (biology, dated) One of a class of respiratory pigments, widely distributed in the animal kingdom, capable of ready oxidation and reduction..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use histohaematin where its definition matches the intended context.
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