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Pronunciation varies by accent · noun
(organic chemistry) A pentacyclic heterocycle consisting of a phenanthrene system fused with that of indolizidine; any derivative of this compound.
Use phenanthroindolizidine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Phenanthroindolizidine means (organic chemistry) A pentacyclic heterocycle consisting of a phenanthrene system fused with that of indolizidine; any derivative of this compound.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use phenanthroindolizidine where its definition matches the intended context.
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