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
The chief difference between words and deeds is that words
are always intended for men for their approbation, but deeds
can be done only for God.