calorie

1. (noun) unit of heat defined as the quantity of heat required to raise the temperature of 1 gram of water by 1C at atmospheric pressure
Synonyms: calory, gram calorie, small calorie
Related Words: energy unit, heat unit, work unit

2. (noun) a unit of heat equal to the amount of heat required to raise the temperature of one kilogram of water by one degree at one atmosphere pressure
Synonyms: frigorie, kilocalorie, kilogram calorie, large calorie
Related Words: energy unit, heat unit, nutritionist's calorie, work unit



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