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Carotene
noun
Definitions
Noun
- 1 A class of tetraterpene plant pigments; they vary in colour from yellow, through orange to red, this colour originating in a chain of alternating single and double bonds. countable, uncountable
- 2 yellow or orange-red fat-soluble pigments in plants wordnet
- 3 Specifically, a number of isomers of tetraterpene hydrocarbons, C₄₀H₅₆, (especially beta-carotene), present in carrots etc, which are converted into vitamin A in the liver. countable, uncountable
- 4 an orange isomer of an unsaturated hydrocarbon found in many plants; is converted into vitamin A in the liver wordnet
Etymology
From car(r)ot + -ene.
See also for "carotene"
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Unscramble this word: carotene