Definition of Greenwich in English:
Greenwich
proper nounˈɡrɛnɪtʃˈɡrɪnɪdʒˈɡrɛnɪtʃ
A London borough on the south bank of the River Thames, the site of the Royal Observatory.
Definition of Greenwich in US English:
Greenwich
proper nounˈɡreniCHˈɡrɛnɪtʃ
1A London borough on the southern bank of the River Thames.
2A town in southwestern Connecticut, on Long Island Sound, an affluent suburb of New York City; population 61,937 (est. 2008).