zeaxanthin

noun

ze·​a·​xan·​thin ˌzē-ə-ˈzan-thən 

: a yellow crystalline carotenoid alcohol C₄₀H₅₆O₂ that is isomeric with lutein and occurs especially in fruits and vegetables (such as kiwifruit and spinach) and egg yolks

Examples of zeaxanthin in a Sentence

Recent Examples on the Web

Besides iron, dandelion also contains vitamins A and K, potassium, calcium, and antioxidants like beta-carotene, zeaxanthin, and lutein.16 Tips for Increasing Dietary Iron Absorption There are two forms of iron in food: heme and non-heme iron. —Joy Emeh, Health, 12 Mar. 2026

Yolks are rich in lutein, zeaxanthin, and phospholipids that reduce inflammation.14 For most healthy individuals, moderate egg consumption supports anti-inflammatory mechanisms.1516 Scramble eggs with leafy greens, or serve poached on whole-grain toast. —Christopher Bergland, Verywell Health, 11 Mar. 2026

Word History

Etymology

International Scientific Vocabulary zea- (from New Latin Zea) + xanthin carotenoid pigment, from xanth- + ¹-in

First Known Use

1929, in the meaning defined above

Medical Definition

zeaxanthin

noun

ze·​a·​xan·​thin ˌzē-ə-ˈzan-thən 

: a yellow crystalline carotenoid alcohol C₄₀H₅₆O₂ that is isomeric with lutein and occurs widely with it and that is the chief pigment of yellow Indian corn