WordsvefnlausMeaningsleeplessPart of speechadjectivePronunciationCourseIcelandicLessonPrivative adjectives (-laus)Usages of svefnlausHún var svefnlaus út af barninu.She was sleepless because of the baby.Ég var svefnlaus og þreyttur í gær.I was sleepless and tired yesterday.