It means "which one," in Southern/Appalachian dialect.
How is "which’un" pronounced?
Like "which" plus "un" → /ˈwɪʧ.ən/.
Is it only Southern?
It’s strongly tied to Southern/Appalachian speech, though contractions like it show up in other English dialects too.
Do people still say it today?
Yes, especially in rural areas and among older generations.
How to Cite This Page
APA (7th edition)
The Hillbilly Dude. (2025, September 30). Which’un. HillbillySlang.com. https://www.hillbillyslang.com/definitions/whichun
MLA (9th edition)
"The Hillbilly Dude." "Which’un." HillbillySlang.com, 30 Sept. 2025, https://www.hillbillyslang.com/definitions/whichun.
Chicago (17th edition)
The Hillbilly Dude. "Which’un." HillbillySlang.com. September 30, 2025. https://www.hillbillyslang.com/definitions/whichun.
Most Popular
Latest Accents
Latest Sayings
Latest Slang
Latest Southernish
About
Created by a true, actual, proper, real-life hillbilly, HillbillySlang is a growing field guide to culture, speech, memory, and meaning - rooted in Appalachia but reaching across the world. Every slang word, saying, accent and story is gathered from first-hand experience and trusted sources. The goal: preserve authentic voices and share them with writers, learners, and culture lovers everywhere - with a little humor thrown in here and there. Read more...