Isonicotine

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A crystalline nitrogenous base (alkali), C₁₀H₁₄N₂, isomeric with nicotine. uncountable

Etymology

From iso- + nicotine.

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