lat

1 of 3

noun

plural lats
informal
: a broad, flat muscle of the middle and lower back : latissimus dorsi
usually plural
… stretch your lats by straightening your arms and slightly rotating your scapulae outward.Mike Soohey

lat

2 of 3

abbreviation (1)

latitude

LAT

3 of 3

abbreviation (2)

local apparent time

Examples of lat 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.
Noun
Lange sustained an avulsion in his right lat during a minor-league game with the Tigers. Kansas City Star, 11 Feb. 2026 Flexor and lat strains limited him to just eight starts in 2025, and there was also an index finger strain in 2024. Gary Phillips, New York Daily News, 10 Feb. 2026 Pull upward, squeezing the lat muscle in your upper back at the top. Will Stone, NPR, 31 Jan. 2026 Some changes are helping with that as well, as Weathers has been focused on taking care of his lat and back. Gary Phillips, Sun Sentinel, 16 Jan. 2026 See All Example Sentences for lat

Word History

First Known Use

Noun

1939, in the meaning defined above

Time Traveler
The first known use of lat was in 1939

Browse Nearby Words

Cite this Entry

“Lat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lat. Accessed 14 Feb. 2026.

Medical Definition

lat

noun
: latissimus dorsi
usually used in plural
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster