verb/e.va.nwiʁ/
to lose consciousness; to faint; to vanish or disappear without a trace, especially things
“Cheikh Mohammad Ishaq al-Fayyad s'est évanoui et a saigné du nez à plusieurs reprises ces derniers mois.” — Sheikh Mohammad Ishaq al-Fayyad fainted and bled from the nose several times in recent months.
Inherited from Old French esvanir, evanir, probably from a Vulgar Latin *exvānīre, later influenced from the Latin form ēvānuit (“vanished”) of ēvānescō, ēvānēscere.