A public display of acquisition of possessions with the intention of gaining social prestige; excessive consumerism in order to flaunt one's purchasing power.

An excessive level of consumption

plural of consumption function

(economics) A function that describes the relationship between consumption and disposable income.

plural of consumption room

A medically supervised facility providing a hygienic environment in which people can consume illicit recreational drugs, to avoid drug problems such as disease and overdose.

The ratio of the mass of fuel used to the output power of an engine (used especially of aircraft engines)

plural of specific fuel consumption