WordheillMeaningwhole, entirePart of speechadjectivePronunciationCourseIcelandicLessonFractions and proportions (hálfur, helmingur)Usages of heillÉg las heila bók í gær.I read a whole book yesterday.Heil vika er langur tími.A whole week is a long time.Það rigndi í heilan sólarhring.It rained for a whole 24 hours.Við skoðuðum hafsbotninn heila klukkustund.We explored the ocean floor for a whole hour.