megavitamins

plural noun

mega·​vi·​ta·​mins ˌme-gə-ˈvī-tə-mənz How to pronounce megavitamins (audio)
 British usually  -ˈvi-
: a large quantity of vitamins

Word History

First Known Use

1974, in the meaning defined above

Time Traveler
The first known use of megavitamins was in 1974

Dictionary Entries Near megavitamins

Cite this Entry

“Megavitamins.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/megavitamins. Accessed 10 Dec. 2022.

Medical Definition

megavitamins

noun plural
mega·​vi·​ta·​mins -mənz How to pronounce megavitamins (audio)
: a large quantity of vitamins
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