nounan island state in the Caribbean, in the Windward Islands: formerly a British colony (1783–1967); since 1974 an independent state within the Commonwealth; occupied by US troops (1983–85); mainly agricultural. Official language: English. Religion: Christian majority. Currency: East Caribbean dollar. Capital: St George's. Pop: 107 825 (2017 est). Area: 344 sq km (133 sq miles)