1. social service an organized activity to improve the condition of disadvantaged people in society
  2. civil service government workers
  3. national service compulsory service in the military during peacetime
  4. municipal center the center of a city
  5. mail service the system whereby messages are transmitted via the post office
  6. postal service the system whereby messages are transmitted via the post office
  7. chapel service a service conducted in a place of worship that has its own altar
  8. military service a force that is a branch of the armed forces
  9. US Postal Service an independent federal agency that provides mail processing and delivery service for individuals and businesses in the United States
  10. municipality a local district having powers of self-government
  11. municipal note a municipal debt instrument with a maturity of less than 2 years
  12. table service tableware consisting of a complete set of articles (silver or dishware) for use at table
  13. committal service service committing a body to the grave
  14. municipal relating to a self-governing district
  15. public service a service that is performed for the benefit of the public or its institutions
  16. municipal bond a bond issued by a state or local government
  17. knight's service land tenure by service to the lord as a knight
  18. lip service an expression of agreement that is not supported by real conviction
  19. community service a service that is performed for the benefit of the public or its institutions
  20. control surface a device that provides reactive force when in motion relative to the surrounding air; can lift or control a plane in flight