Pyrazole

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A heterocyclic organic compound containing two nitrogen atoms next to each others in a five-membered ring, called 1,2-diazole in IUPAC nomenclature.
  2. 2
    A group of compounds containing that structure.

Etymology

From pyr- + azole.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.