Transcription
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- US Pronunciation
- US IPA
- UK Pronunciation
- UK IPA
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- [loo-tee-in]
- /ˈlu ti ɪn/
- /lˈuːtiːn/
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- US Pronunciation
- US IPA
-
- [loo-tee-in]
- /ˈlu ti ɪn/
Definitions of lutein word
- noun lutein Also called xanthophyll. a yellow-red, water-insoluble, crystalline, carotenoid alcohol, C 40 H 56 O 2 , found in the petals of marigold and certain other flowers, egg yolk, algae, and corpora lutea: used chiefly in the biochemical study of the carotenoids. 1
- noun lutein a preparation consisting of dried and powdered corpora lutea from hogs. 1
- noun lutein A deep yellow pigment of the xanthophyll class, found in the leaves of plants, in egg yolk, and in the corpus luteum. 1
- noun lutein a xanthophyll pigment, occurring in plants, that has a light-absorbing function in photosynthesis 0
- noun lutein xanthophyll 0
- noun lutein a preparation of dried and powdered corpus luteum 0
Information block about the term
Origin of lutein
First appearance:
before 1865 One of the 28% newest English words
1865-70; < Latin lūte(um) yolk of an egg (noun use of neuter of lūteus yellow; see luteous) + -in2
Historical Comparancy
Parts of speech for Lutein
noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
lutein popularity
A common word. It’s meaning is known to most children of preschool age. About 75% of English native speakers know the meaning and use the word.
This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.
lutein usage trend in Literature
This diagram is provided by Google Ngram ViewerTop questions with lutein
- what is lutein?
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- what does lutein do for the eyes?
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- what contains lutein?
- what is lutein used for?
- how much lutein in an egg?
- what lutein is good for?
- how many mg of lutein per day?
- what foods contain lutein?
See also
Matching words
- Words starting with l
- Words starting with lu
- Words starting with lut
- Words starting with lute
- Words starting with lutei
- Words starting with lutein