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.
Wax is used to verify something such as a document is unopened, to verify the sender's identity, for example with a signet ring, and as decoration. Sealing wax can be used to take impressions of other seals. Wax was used to seal letters close and later, from about the 16th century, envelopes.