pyrrole
Definitions
Any of a class of aromatic heterocyclic compounds containing a ring of four carbon atoms and a nitrogen atom; especially the simplest one, C₄H₅N.
Equivalents
Examples
“The way the red crystals absorbed light⟳ suggested that the molecule might contain⟳ a porphyrin-like structure⟳, a flat ring⟳ made up of four smaller rings called pyrroles […].”
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
See also
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free