southwestern

adjective

south·​west·​ern sau̇(th)-ˈwe-stərn How to pronounce southwestern (audio)
1
: lying toward or coming from the southwest
2
often capitalized : of, relating to, or characteristic of a region conventionally designated Southwest
southwesternmost adjective

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.
What To Know In Michigan, affected areas included the southwestern and southeastern portions of the state. Joe Edwards, MSNBC Newsweek, 4 July 2025 Just months after murder charges against Barry Morphew were dismissed in 2022 due to prosecutorial misconduct, investigators found Suzanne Morphew's body in September 2023 while searching in Saguache County, located in the southwestern part of the state. Adam Sabes, FOXNews.com, 4 July 2025 Native to central and southwestern United states and northern Mexico, blanket flower has naturalized eastward throughout the southern states and along the Atlantic coast. Kim Toscano, Southern Living, 3 July 2025 This region stretches from eastern Texas and central Arkansas to Georgia and reaches as far north as southwestern Kentucky, southeastern Missouri and Tennessee. Which US states record the most tornadoes? Brandi D. Addison, Austin American Statesman, 2 July 2025 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 12 Jul. 2025.

Kids Definition

southwestern

adjective
south·​west·​ern sau̇(th)-ˈwes-tərn How to pronounce southwestern (audio)
1
: lying toward or coming from the southwest
2
often capitalized : of, relating to, or characteristic of the Southwest

More from Merriam-Webster on southwestern

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