Entry 1 sense Webster, 1913 Xanthochroic · Xan·tho·chro·ic · IPA /zænθəˈkɹəʊɪk/ 01 a. Having a yellowish or fair complexion; of or pertaining to the Xanthochroi. 1. Having a yellowish or fair complexion; of or pertaining to the Xanthochroi.(Ethnol.)