Noun blue grass has 3 senses
  1. bluegrass, blue grass - any of various grasses of the genus Poa
    --1 is a kind of grass
    --1 is a member of Poa, genus Poa
    --1 has particulars:
     Kentucky bluegrass, Kentucky blue, Kentucy blue grass, June grass, Poa pratensis
  2. Bluegrass, Bluegrass Country, Bluegrass Region - an area in central Kentucky notied for it bluegrass and thoroughbred horses
    --2 is a kind of geographical area, geographic area, geographical region, geographic region
  3. bluegrass - a type of country music played at a rapid tempo on banjos and guitars
    --3 is a kind of country music, country and western, C and W
,
TOP