Kilojoules

A metric measure of the energy value of food (previously called calories). Lipid: another name for fats that cannot usually be dissolved in water. M Melanin pigment: a substance that naturally colours the hair and skin.
Found on http://www.kidney.org.au/KidneyDisease/KidneyGlossary/tabid/679/Default.xht

Kilojoules

A measure of the total work done during a ride, as measured by a power meter. Roughly translates into calories burned.
Found on http://cycling.isport.com/cycling-guides/cycling-glossary
No exact match found