PROVITAMIN
provitamin
(noun) vitamin precursor; a substance that is converted into a vitamin in animal tissues
Source: WordNet® 3.1
Etymology
Noun
provitamin (plural provitamins)
(biochemistry) Any biologically inactive compound that may be converted into a vitamin within an animal organism
Source: Wiktionary
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Word of the Day
9 June 2025
HERMAPHRODITE
(noun) one having both male and female sexual characteristics and organs; at birth an unambiguous assignment of male or female cannot be made
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