Definitions

1. noun

A region in the United States, typically in the southern and south-western states, characterized by a subtropical or Mediterranean climate.

“The tourists visited the sunbelt states during winter to escape the cold weather.”

2. noun

A strip or area of land around the equator, typically near the Tropic of Cancer or Capricorn, that is characterized by a warm or hot climate.

“The sunbelt region is home to many tropical islands and beaches.”

3. verb

To be located or situated in the sunbelt region, especially in the United States.

“The city is sunbelting, with many new businesses moving in from colder climates.”