περίψωμα (perípsōmaper-ip'-so-mahnounoffscouring)
[Grk] περίψωμα, περίψημα LN: 79.53 GK: G4370
Derivation: from a comparative of περί and ψάω (to rub);
Strong's: something brushed all around, i.e. off-scrapings (figuratively, scum)
KJV: --offscouring.
See: περί