noun🔗ShareSchlaflosigkeit, InsomnieA 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." "Stress von der Arbeit kann Schlaflosigkeit verursachen, wodurch es schwer wird, nachts einzuschlafen.medicinediseasemindbodyphysiologyChat with AIVocabulary GamePractice Reading