southbound

adjective

south·​bound ˈsau̇th-ˌbau̇nd How to pronounce southbound (audio)
: traveling or heading south

Examples of southbound in a Sentence

The southbound lanes are closed to traffic.
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.
The Subaru spun out and drifted into the southbound lane, directly into the path of a black GMC Sierra driven by a 28-year-old Reno, Nevada, man. Daniel Hunt, Sacbee.com, 28 Feb. 2026 Like MoPac's express lanes and the recently opened northbound lanes, the new southbound lanes will operate with variable tolling, meaning rates adjust based on traffic levels. Alex Driggars, Austin American Statesman, 27 Feb. 2026 The driver hit the pedestrian in the left lane of the southbound side, cops said. Thomas Tracy, New York Daily News, 27 Feb. 2026 The southbound lanes of the Florida Turnpike were closed for hours during the investigation but have since reopened. Steven Yablonski, CBS News, 27 Feb. 2026 See All Example Sentences for southbound

Word History

First Known Use

1655, in the meaning defined above

Time Traveler
The first known use of southbound was in 1655

Browse Nearby Words

Cite this Entry

“Southbound.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/southbound. Accessed 7 Mar. 2026.

Kids Definition

southbound

adjective
south·​bound ˈsau̇th-ˌbau̇nd How to pronounce southbound (audio)
: headed south
a southbound train

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