noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   An organic compound with chemical formula C₆H₆N₂O₂: a yellow solid that is an intermediate in the production of dyes, pharmaceuticals, gasoline, etc. uncountable

Etymology

From para- + nitroaniline.

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