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Pronunciation varies by accent · noun
(biochemistry, obsolete) An alkaloid-like substance derived from Brunfelsia hopeana (or manaca) that is soluble in hot alcohol but not in cold and precipitated by ether..
Thomas M. Githens (1926), “Additional studies on miré”, in Journal of American Pharmaceutical Association, volume 15, pages 1067-1068
Use manacein when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Manacein means (biochemistry, obsolete) An alkaloid-like substance derived from Brunfelsia hopeana (or manaca) that is soluble in hot alcohol but not in cold and precipitated by ether..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Thomas M. Githens (1926), “Additional studies on miré”, in Journal of American Pharmaceutical Association, volume 15, pages 1067-1068
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