Standard Lemma guide

megacalorie

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

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

Definition source: English Wiktionary via Wiktextract

Topics: natural-sciences, physical-sciences, physics

Examples

  • Holonyms: gigacalorie, ton of TNT
  • Meronyms: calorie (small calorie) < kilocalorie, calorie (large calorie), Calorie

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From mega- + calorie.

Across languages

Translations

4 source translations are retained for this English entry.

  • Dutch: megacalorie — Translations
  • French: mégacalorie — Translations
  • Italian: megacaloria — Translations
  • Russian: мегакало́рия (megakalórija) — Translations