transcription, транскрипция: [ -ˌgras ]
noun
Date: 1751
1. : any of several grasses (genus Poa ) of which some have bluish-green culms ; especially : Kentucky bluegrass
2.
[from the Blue Grass Boys, performing group, from Bluegrass state, nickname of Kentucky]
: country music played on unamplified stringed instruments (as banjo, fiddle, guitar, and mandolin) and characterized by free improvisation and close usually high-pitched harmony