noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A coumarin, 5,7-dimethoxy-2H-1-benzopyran-2-one, found in oil of yellow citron. uncountable

Synonyms

All synonyms

limettin

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