Dictionary
rhythm-and-blues
Pronunciation: (ri&thslash;'um-un-blOOz'), [key]—
n.
a folk-based but urbanized form of black popular music that is marked by strong, repetitious rhythms and simple melodies and was developed, in a commercialized form, into rock-'n'-roll.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.