Limonin

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A limonoid found in orange and lemon seeds. uncountable, usually

Etymology

From a putative combinative form of lemon + -in. (See also Old French lymon (“citrus”), Italian limone (“lemon”), both from Arabic لَيْمُون (laymūn).) Compare limonoid, limonene.

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