noun🔗ShareEngouement, effet de modeA phenomenon that becomes popular for a very short time."The brightly colored, fluffy socks were a fad at school for a few weeks, but then everyone moved on to something else. "Les chaussettes moelleuses et de couleurs vives ont été un effet de mode à l'école pendant quelques semaines, mais tout le monde est ensuite passé à autre chose.culturephenomenasocietystyletimeChat with AIVocabulary GamePractice Reading