Thesaurus.com
Dictionary.com
Showing results for vitamin. Search instead for vitaminas.
Definitions

vitamin

[vahy-tuh-min, vit-uh-min] / ˈvaɪ tə mɪn, ˈvɪt ə mɪn /
NOUN
nutrient
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The tribunal heard he intravenously administered vitamin C and garlic oil to both patients as a treatment for cancer and reused intravenous bags, exposing patients to risk of serious infection.

From BBC • Apr. 28, 2026

Researchers in Brazil have found that a simple vitamin D supplement may help chemotherapy work better in women with breast cancer.

From Science Daily • Apr. 28, 2026

The secretary downplayed last year’s measles outbreak in West Texas and promoted vitamin A, which is not a substitute for vaccination or a viable treatment.

From Salon • Apr. 22, 2026

“Inadequate nutrition, particularly vitamin A deficiency, can impair the lining of the digestive tract, predisposing birds to inflammation and secondary illness.”

From Los Angeles Times • Apr. 20, 2026

Green grass has large quantities of beta-carotene, vitamin E, and folic acid.

From "The Omnivore's Dilemma" by Michael Pollan




Vocabulary lists containing vitamin