Definition of Three Mile Island in English:
Three Mile Island
proper nounθri͜mʌɪlˈʌɪləndθriːmaɪlˈaɪlənd
An island in the Susquehanna River near Harrisburg, Pennsylvania, site of a nuclear power station. In 1979 an accident caused damage to the reactor core, provoking strong reactions against the nuclear industry in the US.
Definition of Three Mile Island in US English:
Three Mile Island
proper nounθriːmaɪlˈaɪlənd
An island in the Susquehanna River near Harrisburg, Pennsylvania, site of a nuclear power station. In 1979 an accident caused damage to the reactor core, provoking strong reactions against the nuclear industry in the US.