A service of the British Broadcasting Corporation that transmits radio programmes in English and over thirty other languages around the world twenty-four hours a day.
Definition of World Service in US English:
World Service
proper nounwərld ˈsərvəs
A service of the British Broadcasting Corporation that transmits radio programs in English and over thirty other languages around the world twenty-four hours a day. A worldwide television station was established in 1991 on a similar basis.