Consumption
Video installation

Consume
verb (used with object), consumed, consuming.
1. to destroy or expend by use; use up.
2. to eat or drink up; devour.
3. to destroy, as by decomposition or burning: Fire consumed the forest.
4. to spend (money, time, etc.) wastefully.
5. to absorb; engross: consumed with curiosity. verb (used without object), consumed, consuming.
6. to undergo destruction; waste away.
7. to use or use up consumer goods.

Consumption
noun
1. the act of consuming, as by use, decay, or destruction.
2. the amount consumed: the high consumption of gasoline.
3. Economics. the using up of goods and services having anexchangeable value.
4. Pathology.
a. Older Use. tuberculosis of the lungs.
b. progressive wasting of the body.