services

1.

the action of helping or doing work for someone.

:

millions are involved in voluntary service

2.

a system supplying a public need such as transport, communications, or utilities such as electricity and water.

:

a regular bus service

1.

perform routine maintenance or repair work on (a vehicle or machine).

:

have your car serviced regularly

2.

(of a male animal) mate with (a female animal).

:

one dog could presumably service several bitches in a day