(n): any specific behavior
(n): what something is used for
(n): the quality of being of practical use
(n): a particular service
(n): the quality of being of practical use
(n): (economics) the utilization of economic goods to satisfy needs or in manufacturing
(n): the ability and desire to purchase goods and services
(n): (psychology) an automatic pattern of behavior in reaction to a specific situation; may be inherited or acquired through frequent repetition
(n): accepted or habitual practice
(n): exerting shrewd or devious influence especially for one's own advantage
(n): causing something without any direct or apparent effort
(n): (law) the exercise of the legal right to enjoy the benefits of owning property
(n): a right based in law
(v): put into service; make work or employ for a particular purpose or for its inherent or natural purpose
(v): take or consume (regularly or habitually)
(v): serve oneself to, or consume regularly
(v): use up, consume fully
(v): seek or achieve an end by using to one's advantage
(v): use or manipulate to one's advantage
(v): avail oneself to
(v): habitually do something (use only in the past tense)
(v): perform an action, or work out or perform (an action)