bluegrass (n.)

  1. any of various grasses of the genus Poa

    [ Syn: blue grass ]

  2. an area in central Kentucky noted for it bluegrass and thoroughbred horses

    [ Syn: bluegrass , bluegrass country , bluegrass region ]

  3. a type of country music played at a rapid tempo on banjos and guitars

The dictionary is based on the WordNet Electronic Lexical Database.
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