Meaning
- A non-SI unit of energy, equivalent to 4.184 kilojoules, that can raise the temperature of a kilogram of water by one degree Celsius. This is the unit normally used in food labeling.
- (physical) A non-SI unit of energy, equivalent to 4.184 joules, that can raise the temperature of a gram of water by one degree Celsius. This unit was formerly widely used in chemistry and physics.
Synonyms
small calorie
heat unit
quantity of heat
Calorie
nutritionist’s calorie
caloric unit
unit of heat
calorie unit
large calorie
thermal unit
Translations
Frequency
Pronounced as (IPA)
/ˈkæləɹi/
Etymology
Borrowed from French calorie, formed from Latin calor. It was originally defined as the large calorie in the early 19th century, with the small calorie being defined some decades later.
Notes
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