noun🔗ShareपाइरोलAny of a class of aromatic heterocyclic compounds containing a ring of four carbon atoms and a nitrogen atom; especially the simplest one, C4H5N."A chemist explained that pyrrole is a key building block for many important biological molecules like heme, which is found in blood. "एक रसायनज्ञ ने समझाया कि पाइरोल कई महत्वपूर्ण जैविक अणुओं जैसे हीम के लिए एक प्रमुख निर्माण खंड है, जो रक्त में पाया जाता है।compoundsubstancechemistryChat with AIVocabulary GamePractice Reading