lutein

noun

: an orange xanthophyll C40H56O2 occurring in plants, animal fat, egg yolk, and the corpus luteum

Examples of lutein in a Sentence

Recent Examples on the Web
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However, spinach is generally higher in vitamins, minerals, and certain antioxidants, like lutein and zeaxanthin. Jillian Kubala, Health, 7 July 2025 Researchers found that people with higher blood levels of lutein and zeaxanthin—both present in cooked tomatoes—had lower rates of dementia.4 4. Andrea Michelson, Verywell Health, 30 June 2025 Eye Health Improves Apricots are a good source of vitamins C and E, plus lutein and zeaxanthin. Ann Pietrangelo, Verywell Health, 16 June 2025 For example, nutrients such as vitamins C and E, carotenoids (lutein, zeaxanthin, beta-carotene),14 zinc, and omega-3 fatty acids are important in vision due to their anti-inflammatory and antioxidant functions.15 Kale contains a variety of these nutrients. Barbie Cervoni, Verywell Health, 11 June 2025 See All Example Sentences for lutein

Word History

First Known Use

1869, in the meaning defined above

Time Traveler
The first known use of lutein was in 1869

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Cite this Entry

“Lutein.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lutein. Accessed 22 Jul. 2025.

Medical Definition

lutein

noun
: an orange xanthophyll C40H56O2 occurring in plants usually with carotenes and chlorophylls and in animal fat, egg yolk, and the corpus luteum
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