Priscillianista Save DMLBS Priscillianista [ML < LL Priscillianus+-ista] , a Priscillianist heretic. eo tempore [Theodosii] fuerunt heretici Piscillianistae [MS: Priscillianiste] R. Niger Chr. I 48; heresis ~arum M. Par. Maj. I 177.