1. the action of helping or doing work for someone
2. a system supplying a public need such as transport, communications, or utilities
3. a ceremony of religious worship according to a prescribed form

1. to perform routine maintenance or repair work on a vehicle or machine
2. to provide a service to

Examples

• The restaurant is known for its excellent customer service.
• The bus service runs every twenty minutes.
• We attended the Sunday morning service at the local church.
• She works for the postal service.
• The mechanic will service your car next week.
• This company services clients throughout the region.
• The internet service was down for several hours.
• He dedicated his life to public service.