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Pronunciation varies by accent · noun
(organic chemistry) a polymer, containing imidazole repeat units, prepared from tetraaminobiphenyl and diphenyl isophthalate; it does not melt or ignite, so is used in fire-resistant materials.
Use polybenzimidazole when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Polybenzimidazole means (organic chemistry) a polymer, containing imidazole repeat units, prepared from tetraaminobiphenyl and diphenyl isophthalate; it does not melt or ignite, so is used in fire-resistant materials.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use polybenzimidazole where its definition matches the intended context.
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