Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “vitamin B1”

vitamin B1

noun [U] uk   /ˌvɪt.ə.mɪn ˌbiːˈwʌn/ us    /ˌvaɪ.t̬ə-/
a vitamin found in foods such as whole grains, brown rice, nuts, and liver. It is important for the production of energy from sugar and starch in the body and helping the heart, muscles, and nervous system to work well.
Synonym
Vitamins and minerals
(Definition of vitamin B1 from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of vitamin B1?
Add Cambridge dictionaries to your browser to your website

Translations of “vitamin B1”

Word of the Day

beer mat

a small piece of cardboard that you put under a glass to protect a table surface in a pub or bar

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More