See under grama. any grass of the genus Bouteloua, of South America and western North America, as B. gracilis (blue grama) noun any of various grasses of the genus Bouteloua, of W North America and South America: often used as pasture grasses
a region in central Kentucky, famous for its horse farms and fields of bluegrass.
Kentucky (used as a nickname).
any grass of the genus Poa, as the Kentucky bluegrass, P. pratensis, having dense tufts of bluish-green blades and creeping rhizomes. country music that is polyphonic in character and is played on unamplified stringed instruments, with emphasis especially on the solo banjo. the Bluegrass. Bluegrass Region. Contemporary Examples McConnell Easily Wins GOP Kentucky Senate Primary […]