IPA: /nɒnˈkæl.ə.rɪk/
KK: /nɑnˈkælɚɪk/
Having little or no calories, often used to describe food or drinks that do not contribute to energy intake.
Many people choose noncaloric beverages to reduce their calorie consumption.
Noncaloric → It is formed from "non-" (meaning not) and "caloric" (from Latin "caloricus", meaning relating to heat or calories). The word "noncaloric" means not relating to calories or containing calories.
Think of 'non-' meaning 'not' and 'caloric' relating to 'calories' — so noncaloric refers to something that does not contain calories.