southwestern
adjective
south·west·ern
sau̇(th)-ˈwe-stərn 
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
The basin is a long-standing industrial hub that grew around the 1951 discovery of a large, high-pressure sour natural gas field in southwestern France.
—
Alexandra Harrell, Sourcing Journal, 13 Feb. 2026
Snowpack in most of the Northern Hemisphere has shrunk significantly over the past 40 years due to climate change, according to a 2024 Nature study, which found the sharpest declines, between 10% to 20% a decade, in the Southwestern US and large parts of Europe.
—Laura Paddison, CNN Money, 10 Feb. 2026
Conditions are most concerning across parts of southern and southwestern Colorado, where snowpack deficits are greatest.
—Joe Ruch, CBS News, 10 Feb. 2026
The restaurant blends classic Italian dishes with Southwestern flair.
—Eddie Fontanez, AZCentral.com, 10 Feb. 2026
See All Example Sentences for southwestern
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Alexandra Harrell, Sourcing Journal, 13 Feb. 2026
Snowpack in most of the Northern Hemisphere has shrunk significantly over the past 40 years due to climate change, according to a 2024 Nature study, which found the sharpest declines, between 10% to 20% a decade, in the Southwestern US and large parts of Europe.
—Laura Paddison, CNN Money, 10 Feb. 2026
Conditions are most concerning across parts of southern and southwestern Colorado, where snowpack deficits are greatest.
—Joe Ruch, CBS News, 10 Feb. 2026
The restaurant blends classic Italian dishes with Southwestern flair.
—Eddie Fontanez, AZCentral.com, 10 Feb. 2026
See All Example Sentences for southwestern
Cite this Entry
“Southwestern.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/southwestern. Accessed 15 Feb. 2026.
Copy CitationKids Definition
southwestern
adjective
south·west·ern
sau̇(th)-ˈwes-tərn
1
: lying toward or coming from the southwest
2
often capitalized
: of, relating to, or characteristic of the Southwest
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