What is the meaning of vitamin A?

noun

  • Any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes.
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APAWordNet. (2010). vitamin a. Retrieved September 20, 2026, from http://smartdefine.org/vitamin_a/definitions/1249687
ChicagoWordNet. 2010. "vitamin a" http://smartdefine.org/vitamin_a/definitions/1249687 (accessed September 20, 2026).
HarvardWordNet 2010, vitamin a, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/vitamin_a/definitions/1249687>.
MLAWordNet. "vitamin a" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/vitamin_a/definitions/1249687>