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Definition of megadose

megadose

/ˈmɛɡəˌdoʊs/
meg · a · dose
Plural:megadoses
•
Past Simple:megadosed
•
Past Participle:megadosed
•
Present Participle:megadosing
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megadose Lexical Profile

megadose Game Scores & Validity

• noun

1

An exceptionally large dose of a substance, especially a vitamin, dietary supplement, or drug, far exceeding the standard or recommended daily allowance.

Example

"The nutritionist warned that taking a daily megadose of fat-soluble vitamins can lead to toxicity in the liver."

Synonyms
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Antonyms
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• verb

1

To take or administer an exceptionally large dose of a vitamin, supplement, or drug.

Example

"Some people megadose on vitamin C at the first sign of a cold, despite mixed clinical evidence."

Synonyms
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Antonyms
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• Nearby Words

megaclinium
megacorporation
megadeal
megadose
megadrought
megadune
megafire

Cite this Entry

Wordmom. (2026). Definition of Megadose. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/megadose
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