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Pronunciation varies by accent · noun
(physics) A non-SI unit of energy equal to 1,000,000 calories (small calories)..
Holonyms: gigacalorie, ton of TNT
Meronyms: calorie (small calorie) < kilocalorie, calorie (large calorie), Calorie
Use megacalorie when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Megacalorie means (physics) A non-SI unit of energy equal to 1,000,000 calories (small calories)..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Holonyms: gigacalorie, ton of TNT
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