noun🔗ShareInsomnieA sleeping disorder that is known for its symptoms of unrest and the inability to sleep.""Stress from work can cause insomnia, making it hard to fall asleep at night." "Le stress du travail peut provoquer de l'insomnie, ce qui rend difficile l'endormissement la nuit.medicinediseasemindbodyphysiologyChat with AIVocabulary GamePractice Reading