southwest

1 of 3

adverb

south·​west sau̇th-ˈwest How to pronounce southwest (audio)
nautical sau̇-ˈwest
: to, toward, or in the southwest

southwest

2 of 3

noun

1
a
: the general direction between south and west
b
: the point midway between the south and west compass points
2
Southwest : regions or countries lying to the southwest of a specified or implied point of orientation
especially : the southwestern part of the U.S.

southwest

3 of 3

adjective

1
: coming from the southwest
a southwest wind
2
: situated toward or at the southwest
the southwest corner

Examples of southwest in a Sentence

Adverb It's about 80 miles southwest of here. Noun A mountain range is in the southwest of the country. These plants grow in the Southwest. Adjective the southwest corner of the building
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.
Adverb
The area where the shooting was initially reported is about 4 miles southwest of the hospital in Midland. Jeanine Santucci, USA Today, 13 June 2026 Moneta is located about 40 miles southwest of Lynchburg. Kierra Frazier, CBS News, 13 June 2026
Noun
Ogden Avenue used to run northeast-southwest through Old Town and into Cabrini-Green, and then rose over a viaduct above Halsted and Division streets and Goose Island before returning to ground level at Sangamon Street in West Town. Adam Harrington, CBS News, 14 June 2026 Over the last week, the greatest threat of dangerous rip currents and sneaker waves has been on the beaches facing south or southwest, officials said. Melody Petersen, Los Angeles Times, 14 June 2026
Adjective
Israel then hit a petrochemical plant in southwest Iran, prompting another wave of Iranian missile launches. Christopher Cann, USA Today, 8 June 2026 Stagg was from Roehampton and living in southwest London. Caroline Blair, PEOPLE, 7 June 2026 See All Example Sentences for southwest

Word History

First Known Use

Adverb

before the 12th century, in the meaning defined above

Noun

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

Adjective

before the 12th century, in the meaning defined at sense 2

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

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Cite this Entry

“Southwest.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/southwest. Accessed 15 Jun. 2026.

Kids Definition

southwest

1 of 3 adverb
south·​west sau̇th-ˈwest How to pronounce southwest (audio)
nautical sau̇-ˈwest
: to or toward the southwest

southwest

2 of 3 noun
1
: the direction between south and west
2
capitalized : regions or countries southwest of a point that is mentioned or understood

southwest

3 of 3 adjective
1
: coming from the southwest
a southwest wind
2
: situated toward or at the southwest
the southwest corner

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