Definitions for "Bluegrass"
A type of music that comes from Kentucky where the grass is a blue green color. Kentucky is also called the Bluegrass state. Blue grass music is also called Hillbilly Music or Old Time Country.
any of various grasses of the genus Poa
an area in central Kentucky notied for it bluegrass and thoroughbred horses
At one time, an internal IBM code name for a planned, low price AT-compatible PC. There were three flavors of machine: Bluegrass good, Bluegrass better, and Bluegrass best.