Pronunciation: (rif'raf"), [key]
1. people, or a group of people, regarded as disreputable or worthless: a pack of riffraff.
2. the lowest classes; rabble: the riffraff of the city.
3. trash; rubbish.
worthless, disreputable, or trashy.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.