Lewis Short
(adjective) : pĕdūlis, e, pes
* Of or for the feet: fasciae crurales pedulesque,Dig. 34, 2, 26.
* Subst.: pĕdūle, is, n., a sole: pedale mensura est pedis: pedule vero sub pedibus praestat utilitatem,Front. Diff. Voc. p. 2194 P.: pes, pedale, pedule, Not. Tir.—So, too, perh., pedulia should be read for pedulla,Fest. p. 230 Müll.
Charlton T. Lewis, Charles Short, A Latin Dictionary