noun Download 🔗Share (nutrition) Kilogram calorie or large calorie. A unit of energy 1000 times larger than the gram calorie. It is equivalent to the gram kilocalorie, approximately 4.2 kilojoules. Examples : "A medium-sized apple contains about 95 calories. " food energy unit Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The gram calorie or small calorie, a non-SI unit of energy, equivalent to approximately 4.2 joules. This unit was widely used in chemistry and physics, being the amount of energy needed to raise the temperature of 1 gram of water by 1 °C. Examples : "My breakfast this morning had about 300 calories. " energy physics chemistry science food unit amount Chat with AIVocabulary GamePractice Reading