P / per-scĭens
adverb

per-scĭens

Part. [scio]
knowing well; very knowingly; very discreetly
knowing well.—With acc.: animum persciens, Lampr. Commod. 5, 2.—Hence, adv.: per-scĭenter, very knowingly, very discreetly, Cic. Brut. 55, 202.