noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The hydroxy derivative of cotinine (5S)-3-hydroxy-1-methyl-5-pyridin-3-ylpyrrolidin-2-one uncountable

Etymology

From hydroxy + cotinine.

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