from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Offensive Slang A migrant farm worker from the south-central United States, especially one seeking work in the West or Southwest during the 1930s and 1940s.
- n. Slang A native or inhabitant of Oklahoma.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A person from Oklahoma.
Ok(lahoma) + -ie.(American Heritage® Dictionary of the English Language, Fourth Edition)
From Oklahoma (Wiktionary)