to consume or take a particular amount from a limited supply of a liquid, substance, etc.

to speak or write with specific words or a particular style

what something is used for

a particular service

(psychology) an automatic pattern of behavior in reaction to a specific situation; may be inherited or acquired through frequent repetition

exerting shrewd or devious influence especially for one's own advantage

(economics) the utilization of economic goods to satisfy needs or in manufacturing

(law) the exercise of the legal right to enjoy the benefits of owning property