consumption
1. [ noun ] (biology) the process of taking food into the body through the mouth (as by eating)
Synonyms: intake uptake ingestion
Related terms: bodily_process drinking eating swallow sucking consume
2. [ noun ] (medicine) involving the lungs with progressive wasting of the body
Synonyms: phthisis wasting_disease white_plague pulmonary_tuberculosis
Related terms: tuberculosis
3. [ noun ] (economics) the utilization of economic goods to satisfy needs or in manufacturing
Synonyms: use usance use_of_goods_and_services economic_consumption
Examples:

"the consumption of energy has increased steadily"

Related terms: demand conspicuous_consumption economics
4. [ noun ] the act of consuming something
Synonyms: expenditure using_up
Related terms: depletion burnup use
Similar spelling:   consummation
  consumptive
  consuming
  consumerism
  consumer
  consumed
  consensus