n.1. a.  Work that is done for others as an occupation or business: has done service for us as a consultant.
b.  The performance of work or duties for a superior or as a servant: found the butler's service to be excellent.
c.  An act or a variety of work done for others, especially for pay: offers a superior service to that of his competitors; provides full catering services.
 2. a.  Assistance; help: was of great service to him during his illness.
b.  An act of assistance or benefit; a favor: My friend did me a service in fixing the door.
 3. a.  The serving of food or the manner in which it is served: The service was good, but the food was lousy.
b.  A set of dishes or utensils: a silver tea service.
 4. a.  Employment in duties or work for another, as for a government: has been in the company's service for 15 years.
b.  A government branch or department and its employees: the diplomatic service.
c.  A department or branch of a hospital staff that provides specified patient care: the anesthesiology service.
 5. a.  The armed forces of a nation: joined the service right after college.
b.  A branch of the armed forces of a nation.
 6. a.  The installation, maintenance, or repairs provided or guaranteed by a dealer or manufacturer: a dealer with full parts and service.
b.  The provision to the public of something, especially a utility: a town without sewer service.
c.  The system or equipment used to provide something to the public: The electrical service was damaged in the storm.
 7.  Sports  a.  The right of serving in many court games.
b.  A serve: Her first service hit the net.
 8.  A religious rite or formal ceremony: held services in the evening; a memorial service.
9.  Copulation with a female animal. Used of male animals, especially studs.
10.  Law   The serving of a legal process, such as a summons or court order.
11.  The material, such as cord, used in binding or wrapping rope.
12.  An answering service.
 tr.v.  ser·viced, 
ser·vic·ing, 
ser·vic·es 1.  To make fit for use; adjust, repair, or maintain: service a car.
2.  To provide services to: That cable company services most households in the area.
3.  To make interest payments on (a debt).
4. a.  To copulate with (a female animal). Used of a male animal, especially studs.
b.  Slang   To have sex with.
  adj.1.  Of or relating to the armed forces of a country.
2.  Intended for use in supplying or serving: a service elevator; the service entrance.
3.  Offering repairs or maintenance: a service guarantee; a road service area.
4.  Offering services to the public in response to need or demand: a service industry.