Associations to the word «Pyrrole»
Noun
Adjective
Wiktionary
PYRROLE, noun. (organic chemistry) Any of a class of aromatic heterocyclic compounds containing a ring of four carbon atoms and a nitrogen atom; especially the simplest one, C4H5N. [from 19th c.]
Wise words
We should have a great fewer disputes in the world if words
were taken for what they are, the signs of our ideas only,
and not for things themselves.