2. a food or biochemical substance used by the body that must be supplied in adequate amounts from foods consumed. There are six classes of nutrients: water, proteins, carbohydrates, fats, minerals, and vitamins.
The noun WAXING has 2 senses: 1. the application of wax to a surface. 2. a gradual increase in magnitude or extent. Familiarity information: WAXING used as a noun is rare. â¢ WAXING (adjective). The adjective WAXING has 1 sense: 1. (of the moon) pertaining to the period during which the visible surface of the moon increases. Familiarity information: WAXING used as an adjective is very rare.
Structural Biochemistry/Lipids/Waxes, Soaps, and Detergents - Waxes. 1  Wax is a type of long chain apolar lipid which made up of various n-alkanes, ketones, primary alcohol, secondary alcohols, monoesters, beta diketones, aldehydes,etc. Waxes will form protective coating on plants and fruits, and in animal (example: beewax, whale spermaceti, etc.). More commonly, wax is ester of alcohol and fatty acids.