σφαλλός

A. a round leaden plate, which was thrown by a strap attached to a ring, a variety of the δίσκος, Poll. 8.72, Hsch.

II. a round block of wood with two holes for the feet, pair of stocks, Epich. 148 (σφάκελλος codd. Ath.), Poll. l.c., Hsch.; cf. σφέλας.