1
: lying toward or coming from the southwest
2
often Southwestern : of, relating to, or characteristic of a region conventionally designated Southwest

Examples of southwestern in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Immigration and Customs Enforcement raids have swept across southwestern Kansas, home to some of the nation's largest meatpacking plants and feedlots, stoking fear among immigrant workers. — Luke Fountain, CNBC, 6 Oct. 2026 Meanwhile upstairs, SkyFire serves up sophisticated Southwestern dishes. — Condé Nast, Condé Nast Traveler, 6 Oct. 2026 The space was formerly home to 37 SOL, a restaurant serving Mexican eats with a Southwestern flair. — Tanasia Kenney, Charlotte Observer, 6 Oct. 2026 Japan's southwestern shift in its military focus centers heavily on Okinawa and its nearby islands. — Arkansas Online, 5 Oct. 2026 See All Example Sentences for southwestern

Word History

Etymology

Middle English, from Old English sūth-westerne, from sūth south + westerne western

First Known Use

before the 12th century, in the meaning defined at sense 1

Time Traveler
The first known use of southwestern was before the 12th century

Cite this Entry

“Southwestern.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/southwestern. Accessed 10 Oct. 2026.

Kids Definition

southwestern

adjective
1
: lying toward or coming from the southwest
2
often capitalized : of, relating to, or characteristic of the Southwest
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