Definitions
1.nounAny considerable and connected part of a space or surface; specifically, a tract of land or sea of considerable but indefinite extent; a country; a district; in a broad sense, a place without special reference to location or extent but viewed as an entity for geographical, social or cultural reasons."the equatorial regions"
2.nounAn administrative subdivision of a city, a territory, a country.
3.nounThe inhabitants of a region or district of a country.
4.nounA place in or a part of the body in any way indicated."the abdominal regions"
5.nounPlace; rank; station; dignity.
6.nounThe space from the earth's surface out to the orbit of the moon: properly called the elemental region.
7.noun(definite: the regions) the rest of the country excluding the capital city or metropolitan region