adjective🔗Share蔓延する、普及するManifested throughout; pervading, permeating, penetrating or affecting everything."The feeling of anxiety was pervasive throughout the school after the fire drill. "火災訓練の後、学校全体に不安感が蔓延していました。attitudesocietyculturephilosophysystemtendencyChat with AIVocabulary GamePractice Reading