: a large North American black bass (Micropterus salmoides) that is blackish green above and lighter below and has the maxillary bones of the upper jaw extending to behind the eyes

called also largemouth, largemouth black bass

Examples of largemouth bass 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.
People snare smallmouth bass, largemouth bass, walleye, crappie, bream and lake trout there. Joe Marusak, Charlotte Observer, 8 Aug. 2026 Earlier this month at Centerville Lake in Anoka County, hundreds of northern pike, bluegill and largemouth bass were found dead in the water. Jason Rantala, CBS News, 29 July 2026 Anglers may be pleased with the smallmouth bass population in the upper reaches of the river or the largemouth bass and catfish in the lower reaches. Josh Laskin, Travel + Leisure, 3 July 2026 Approximately 350 adult bluegill and 300 fingerling largemouth bass have been introduced into the lake. Elizabeth Campbell, Fort Worth Star-Telegram, 30 June 2026 See All Example Sentences for largemouth bass

Word History

First Known Use

1856, in the meaning defined above

Time Traveler
The first known use of largemouth bass was in 1856

Browse Nearby Words

Cite this Entry

“Largemouth bass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/largemouth%20bass. Accessed 11 Aug. 2026.

Kids Definition

largemouth bass

noun
: a large North American bass of warm slow-moving waters that is blackish green above and lighter or whitish below

called also largemouth black bass

Love words? Need even more definitions?

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