What does SERVICE mean?

noun

1. work done by one person or group that benefits another“budget separately for goods and services”
2. an act of help or assistance“he did them a service”
3. the act of public worship following prescribed rules“the Sunday service”
4. a company or agency that performs a public service; subject to government regulation
5. employment in or work for another“he retired after 30 years of service”
6. a force that is a branch of the armed forces
7. a means of serving“of no avail”
8. tableware consisting of a complete set of articles (silver or dishware) for use at table