- Dominica, Commonwealth of Dominica - a country on the island of Dominica
--1 is a kind of country, state, land
--1 is a part of Dominica; Caribbean
--1 is a member of Organization of American States, OAS
--1 has parts: Roseau - Dominica - a volcanic island in the Windward Islands that was once a stronghold of the Carib Indians
--2 is a kind of island
--2 is a part of Windward Islands, Windward Isles
--2 has parts: Dominica, Commonwealth of Dominica