Fucoxanthin

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A carotenoid pigment found in the chloroplasts of brown algae. countable, uncountable

Etymology

From Latin fūcus (from Ancient Greek φῦκος (phûkos, “seaweed”)) + ξανθός (xanthós, “yellow”) + -in.

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