noun Etymology: 2rock + -a- (as in rock-a-bye, phrase used to put a child to sleep) + hillbilly Date: 1956 popular music marked by features of rock and country music
ROCKABILLY
Meaning of ROCKABILLY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012