Definition of "Use" :
noun: exerting shrewd or devious influence especially for one's own advantage
noun: (psychology) an automatic pattern of behavior in reaction to a specific situation; may be inherited or acquired through frequent repetition
"Long use had hardened him to it."
noun: the act of using
"He warned against the use of narcotic drugs."
noun: what something is used for
"Ballet is beautiful but what use is it?."
noun: a particular service
"He put his knowledge to good use."
noun: (law) the exercise of the legal right to enjoy the benefits of owning property
"We were given the use of his boat."
noun: (economics) the utilization of economic goods to satisfy needs or in manufacturing
verb: use up, consume fully
verb: put into service; make work or employ for a particular purpose or for its inherent or natural purpose
"Use your head!."
verb: take or consume (regularly or habitually)
"She uses drugs rarely."
verb: habitually do something or be in a certan state or place (use only in the past tense)
"She used to call her mother every week but now she calls only occasionally."
verb: avail oneself to
"Use care when going down the stairs."
verb: seek or achieve an end by using to one's advantage
"She uses her influential friends to get jobs."