consuming

Consuming is the act of using up or ingesting something. In everyday language, it commonly refers to eating and drinking, such as consuming a meal or consuming a beverage. It can also describe the use of resources—energy, materials, or time—until they are exhausted. Beyond physical intake, consuming can mean becoming absorbed or engrossed by something, as in a story or a topic that consumes one’s attention.

The word derives from Latin consumere, meaning to take up, use, or waste. It combines the prefix con- (together) with sumere (to take). Over time, the sense broadened from physical intake to include the use of resources and the figurative act of occupying attention or interest.

Grammatically, consuming functions as the present participle of the verb consume and as a gerund forming noun phrases such as “the consuming of resources.” It can describe ongoing actions (consuming a meal) or describe subjects and objects in adjectival phrases (a consuming passion, consuming energy).

In economic and policy contexts, consumption refers to the use of goods and services by individuals and households. It is a core component of macroeconomic models and is often analyzed to assess living standards, savings behavior, and sustainability. Energy or water consumption, for example, is a common metric in environmental planning and efficiency programs. The term is also tied to discussions of overconsumption and sustainable consumption, which address how societies use resources now and into the future.

Historically, the term consumption has also referred to tuberculosis, a usage that is largely historical and distinct from the modern sense of consuming.