Megacalorie

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A non-SI unit of energy equal to 1,000,000 calories (small calories).

    "Holonyms: gigacalorie, ton of TNT"

Example

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"Holonyms: gigacalorie, ton of TNT"

Etymology

From mega- + calorie.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.