bluegrass

noun

blue·​grass ˈblü-ˌgras How to pronounce bluegrass (audio)
1
: any of several grasses (genus Poa) of which some have bluish-green culms
especially : kentucky bluegrass
2
[from the Blue Grass Boys, performing group, from Bluegrass state, nickname of Kentucky] : country music characterized by the use of unamplified stringed instruments (such as banjo, fiddle, guitar, and mandolin), by free improvisation, and by close usually high-pitched harmony

Examples of bluegrass 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.
The Fellas, an eight piece acoustic band, is known for a range of music from Irish traditional, classic country and bluegrass to classic rock. Linda McIntosh, San Diego Union-Tribune, 6 Aug. 2025 Garcia was like some great artisanal weaver, threading the notes and sweet tones of his guitar into the band’s rhythms, playing his electric guitar in ways inspired by his bluegrass and blues background. Tom Teicholz, Forbes.com, 4 Aug. 2025 Backed by violin, mandolin, upright bass, and drums, the Grammy-winning singer-songwriter kneaded Americana and bluegrass into her own style. Althea Legaspi, Rolling Stone, 1 Aug. 2025 Celebrate The Tradition Of Red Dirt Music Stillwater is considered the home of Red Dirt music, a gritty blend of rebel country, bluegrass, rock, and storytelling. Brandee Gruener, Southern Living, 31 July 2025 See All Example Sentences for bluegrass

Word History

First Known Use

1751, in the meaning defined at sense 1

Time Traveler
The first known use of bluegrass was in 1751

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Cite this Entry

“Bluegrass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bluegrass. Accessed 20 Aug. 2025.

Kids Definition

bluegrass

noun
blue·​grass -ˌgras How to pronounce bluegrass (audio)
1
: any of several grasses with usually bluish green stems
especially : Kentucky bluegrass
2
: country music played on a small group of instruments (as banjo, fiddle, and mandolin) with melody or harmony often made up by players during a performance

Geographical Definition

Bluegrass

geographical name

Blue·​grass ˈblü-ˌgras How to pronounce Bluegrass (audio)
region of central Kentucky where Kentucky bluegrass abounds that is noted for the breeding of fine horses

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