Middle America

US: /ˈmɪdəl əˈmɛrɪkə/

WordReference Random House Learner's Dictionary of American English © 2025

Mid•dle A•mer•i•ca /ˈmɪdəl əˈmɛrɪkə/  n. 

1. conventional middle-class Americans as a group:
   [uncountable] Could he persuade Middle America to vote for him?
2. Place Names the Midwest:
   [proper noun* no article] his bus tour of Middle America.

Mid•dle Amer•ican, n. [countable] , adj. 

WordReference Random House Unabridged Dictionary of American English © 2025

Mid′dle Amer′ica, 

1. average middle-class Americans as a group, as distinguished from the rich or poor or the politically extreme.
2. Place Names the Midwest.
3. Place Names continental North America S of the U.S., comprising Mexico, Central America, and usually the West Indies. 92,000,000;
   1,060,118 sq. mi. (2,745,705 sq. km).
Mid′dle Amer′ican. 
Mid′dle-A•mer′i•can, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::

Middle America noun

1. the territories between the US and South America: Mexico, Central America, Panama, and the Greater and Lesser Antilles
2. the US middle class, esp those groups that are politically conservative