| bluegrass | (n) เพลงคันทรี่ของอเมริกัน |
| bluegrass |
| bluegrass | (n) any of various grasses of the genus Poa, Syn. blue grass |
| bluegrass | (n) an area in central Kentucky noted for it bluegrass and thoroughbred horses, Syn. Bluegrass Region, Bluegrass Country |
| bluegrass | (n) a type of country music played at a rapid tempo on banjos and guitars |