gram calorie meaning in Hindi

Calorie says that in scientific use " calorie " means the gram calorie, the amount of energy needed to raise one gram of water one degree C, which 4.184 Joule.
:: Recently the question arrose as to whether we should use " calorie " or " Calorie " for the ~ 4.2 kJ unit ( the large / dietary / food / kilogram calorie as opposed to the small / gram calorie ).

noun.

unit of heat defined as the quantity of heat required to raise the temperature of 1 gram of water by 1 degree centigrade at atmospheric pressure
synonyms：,