terginum

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

tergīnum, i, n. [tergum],

a hide , raw-hide , as a scourge, Lucil. ap. Non. 414, 9: vostrum durius tergum erit quam terginum hot meum'st, Plaut. Ps. 1, 2, 19.