verbe : errer, s'égarer / abandonner le Saṅgha
vibbhamati [vi+bhamati] : to wander about,to go astray,to forsake the Order Vin.I,72; II,14; III,40 (may be taken in the sense of enjoying oneself or sporting,i.e.cohabiting,at this passage),IV.216; J.I,117; III,462 (of a bhikkhu enticed by his former wife),496.– pp.vibbhanta.
vibhram [vi-bhram] v. [1] pr. (vibhramati) v. [4] pr. (vibhrāmyati) pp. (vibhrānta) errer, circuler, se remuer dans tous les sens, devenir confus | disperser, remuer.