noun🔗ShareKilokalorieA 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 bread stated it contained 100 kilocalories per slice. "Das Nährwertetikett auf dem Brot gab an, dass es 100 Kilokalorien pro Scheibe enthielt.energyphysicschemistryfoodphysiologybiochemistryunitscienceChat with AIVocabulary GamePractice Reading