Riff (
http://definr.com/Riff)
n 1: a Berber living in northern Morocco [syn:
Riff,
Riffian]
2: a jazz ostinato; usually provides a background for a solo
improvisation
v : look through a book or other written material; "He thumbed
through the report"; "She leafed through the volume"
[syn:
flick,
flip,
thumb,
riffle,
leaf]