Service

/ˈsəːvɪs/

noun

the action of helping or doing work for someone.

synonyms: act of assistance, good turn, favour, kindness, helping hand;

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

synonyms: amenity, facility, resource, utility, solution; system

verb

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

synonyms: overhaul, check, check over, go over, give a maintenance check to, maintain, keep in good condition;

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