Added 9 October 2026 noah noun Categories: PeopleUncommon Words noun ! Definition from WordNet 3.1, Princeton University. More about noah at Wordnik → Where our words come from → The Hebrew patriarch who saved himself and his family and the animals by building an ark in which they survived 40 days and 40 nights of rain; the story of Noah and the flood is told in the Book of Genesis. Related Words: lovearkhuearchnoearcanoanuheasereposerestpeace Back to today's word