Meconin

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A substance regarded as an anhydride of meconinic acid, found in opium. uncountable

Etymology

From meconic + -in? Compare French méconine.

Related phrases

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