Meanings
plural gigacalories
- A non-SI unit of energy equal to 1,000,000,000 calories (small calories).
Meronyms: calorie (small calorie) < kilocalorie, calorie (large calorie), Calorie (capital C) < megacalorie
Synonyms: ton of TNT
Synonyms & antonyms
nounA non-SI unit of energy equal to 1,000,000,000 calories (small calories).
Cite this entry
gigacalorie. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/gigacalorie
“gigacalorie.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/gigacalorie. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “gigacalorie,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/gigacalorie.
Source: gigacalorie on Wiktionary, CC BY-SA 4.0.