Breadcrumb Home > Thesaurus > X Synonyms of xanthophyll Find synonyms for: Noun 1. xanthophyll, xanthophyl, lutein, carotenoid usage: yellow carotenoid pigments in plants and animal fats and egg yolks WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of xanthophyll (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language