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Pronunciation varies by accent · noun
(organic chemistry) A polycyclic alkaloid, (3S,4aS,6aR,13bS)-3-methoxy-5-methyl-3,4,4a,5,6,6a-hexahydro-8H-[1,3]dioxolo[6,7]isochromeno[3,4-c]indol-8-ol, present in lilies of the family Amaryllidaceae.
Use pretazettine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Pretazettine means (organic chemistry) A polycyclic alkaloid, (3S,4aS,6aR,13bS)-3-methoxy-5-methyl-3,4,4a,5,6,6a-hexahydro-8H-[1,3]dioxolo[6,7]isochromeno[3,4-c]indol-8-ol, present in lilies of the family Amaryllidaceae.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use pretazettine where its definition matches the intended context.
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