noun🔗ShareKilocaloríasA non-SI unit of energy equal to 1,000 calories, used (now rare) in chemistry or physics; equal to 1 calorie or Calorie as used in nutrition. Symbol kcal."The nutrition label on the cereal box lists the energy content as 200 kilocalories per serving. "La etiqueta nutricional en la caja de cereales indica que el contenido energético es de 200 kilocalorías por porción.energyphysicsfoodchemistryunitscienceamounttechnicalChat with AIVocabulary GamePractice Reading