Definition of Vitamin A

1. Noun. Any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes.

Exact synonyms: A, Antiophthalmic Factor, Axerophthol
Generic synonyms: Fat-soluble Vitamin
Specialized synonyms: Retinol, Vitamin A1, Dehydroretinol, Vitamin A2



Definition of Vitamin A

1. Noun. (vitamin) Any of several closely related fat-soluble vitamins that are essential for normal vision; retinol. ¹

¹ Source: wiktionary.com

Medical Definition of Vitamin A

1. Deficiency of this vitamin interferes with the production of rhodopsin in the eye resulting in night blindness and xerophthalmia. (27 Sep 1997)

Vitamin A Pictures

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Lexicographical Neighbors of Vitamin A

vitalized
vitalizer
vitalizers
vitalizes
vitalizing
vitallium
vitally
vitalness
vitalnesses
vitalometer
vitals
vitamer
vitamers
vitamin
vitamin-deficiency diet
vitamin A (current term)
vitamin A1
vitamin A1 acid
vitamin A1 alcohol
vitamin A2
vitamin A2 aldehyde
vitamin A acid
vitamin A aldehyde
vitamin A unit
vitamin B
vitamin B1
vitamin B12
vitamin B12 absorption test
vitamin B12 deficiency
vitamin B12 neuropathy

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