Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “vitamin”

See all translations

vitamin

noun [C] uk   /ˈvɪt.ə.mɪn/ us    /ˈvaɪ.t̬ə-/
B2 any of a group of natural substances that are necessary in small amounts for the growth and good health of the body: a vitamin pill Oranges are full of vitamin C.
More examples
Translations of “vitamin”
in Korean 비타민…
in Arabic فيتامين…
in French (de) vitamine…
in Turkish vitamin…
in Italian vitamina…
in Chinese (Traditional) 維生素, 維他命…
in Russian витамин…
in Polish witamina…
in Spanish vitamina…
in Portuguese vitamina…
in German das Vitamin, Vitamin……
in Catalan vitamina…
in Japanese ビタミン…
in Chinese (Simplified) 维生素, 维他命…
(Definition of vitamin from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of vitamin?
Add Cambridge dictionaries to your browser to your website

Definitions of “vitamin” in other dictionaries

Word of the Day

hard luck story

a story or piece of information that someone tells you or writes about himself or herself, intended to make you feel feel sympathy for that person

Word of the Day

A certain je ne sais quoi: French words and phrases used in English

by Liz Walter,
January 21, 2015
It is an odd irony that the more sophisticated your use of English is, the more likely you are to use French words and phrases. Or, to be more accurate, ones you know to be French – words such as ballet, au pair, abattoir, fiancé, café, and restaurant are so entrenched in

Read More 

micro pig noun

January 26, 2015
an extremely small pig, bred to be a pet Micro pigs have become popular pets recently, with famous owners including Victoria Beckham, Paris Hilton and Olympic diver, Tom Daley.

Read More