1.
[syn: southeast, southeastern, southeasterly]
2. of a region of the United States generally including Alabama; Georgia; Florida; Tennessee; South Carolina; North Carolina;
The Collaborative International Dictionary of English v.0.48:
Southeastern \South`east"ern\, a.
Of or pertaining to the southeast; southeasterly.
[1913 Webster] Southeastward
WordNet (r) 3.0 (2006):
southeastern
adj 1: situated in or oriented toward the southeast [syn:
southeast, southeastern, southeasterly]
2: of a region of the United States generally including Alabama;
Georgia; Florida; Tennessee; South Carolina; North Carolina