Lewis Short
(adjective) : prōpŭdĭānus, a, um, propudium
* Offered on account of infamous deeds: propudianus porcus dictus est, ut ait Capito Atteius, qui in sacrificio gentis Claudiae velut piamentum et exsolutio omnis contractae religionis est,Fest. p. 238 Müll.
Charlton T. Lewis, Charles Short, A Latin Dictionary