Retento, tas, târe. Frequentatiuum. Plaut.To retaine or holde backe often.Ipse caua regni vires in valle retentat. Lucan. He kept his power or army in a hallow valley.Fugientes retentat. Tac. Fræna retentare. Ouid. Retentare, Compositum Tento, tas, Vide suo loco.