supplōsĭo (subpl-), and supplausĭo (subpl-), ōnis, f. [supplodo],
a stamping with the feet: pedis, Cic. de Or. 3, 12, 47; 3, 59, 220; id. Brut. 38, 141; 80, 278; Auct. Her. 3, 15, 27; Quint. 10, 7, 26; 11, 3, 128.
supplōsiō (subpl-) ōnis, f supplodo, a stamping : pedis. ...
An Elementary Latin Dictionary