noun · 5 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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US:Recorded audio is listed in the source snapshot.
CMU ARPABET:B L UW1 G R AE2 S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Kentucky bluegrass (Poa pratensis).
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A subgenre of country music with roots in Scots-Irish Appalachian folk music, blues, and jazz and characterized by banjos, fiddles, acoustic guitars, dobros, and mandolins; but containing no drums, electric guitars, pianos or other keyboard or wind instruments; using a bass fiddle to carry its rhythm.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: entertainment, lifestyle, music
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
a type of country music played at a rapid tempo on banjos and guitars
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: country music, country and western, C and W
4
noun
Meaning 4
an area in central Kentucky noted for it bluegrass and thoroughbred horses
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: Bluegrass Country, Bluegrass Region
Antonyms: none provided
Broader terms: geographical area, geographic area, geographical region, geographic region
5
noun
Meaning 5
any of various grasses of the genus Poa
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: blue grass
Antonyms: none provided
Broader terms: grass
Narrower terms: Kentucky bluegrass, Kentucky blue, Kentucy blue grass, June grass, Poa pratensis
History
Etymology
From blue + grass, from the bluish appearance of the massed grass in late Spring.
From the band Blue Grass Boys, led by Bill Monroe; bluegrass is first attested in print in reference to the genre of music in 1956.
Across languages
Translations
19 source translations are retained for this English entry.
Dutch:
veldbeemgras
— type of grass
Finnish:
niittynurmikka
— type of grass
French:
pâturin des prés
— type of grass
German:
Wiesenrispengras
— type of grass
Greenlandic:
ivigaq narsaviarmiu
— type of grass
Hungarian:
perje
— type of grass
Māori:
pātītī taranui
— type of grass
Māori:
tūtaekurī
— type of grass
Navajo:
tsinyaa tłʼoh
— type of grass
Polish:
wiechlina łąkowa
— type of grass
Russian:
мятлик
(mjatlik)
— type of grass
Unami:
aonèk skikw
— type of grass
Dutch:
bluegrass
— style of country music
Finnish:
bluegrass
— style of country music
French:
bluegrass
— style of country music
Georgian:
ბლუგრასი
(blugrasi)
— style of country music
German:
Bluegrass
— style of country music
Polish:
bluegrass
— style of country music
Russian:
блюграсс
(bljugrass)
— style of country music