Kilogram calorie and Work unit

Kilogram calorie noun - A unit of heat equal to the amount of heat required to raise the temperature of one kilogram of water by one degree at one atmosphere pressure; used by nutritionists to characterize the energy-producing potential in food.

Work unit and kilogram calorie are semantically related. In some cases you can use "Work unit" instead a noun phrase "Kilogram calorie".

Work unit noun - A unit of measurement for work.

Kilogram calorie and work unit are semantically related. Sometimes you can replace phrase "Kilogram calorie" with "Work unit", this phrases are similar.