Added 9 October 2026 gaul noun Categories: PeoplePlacesRare Words noun ! Definition from WordNet 3.1, Princeton University. More about gaul at Wordnik → Where our words come from → A person of French descent. A Celt of ancient Gaul. An ancient region of western Europe that included what is now northern Italy and France and Belgium and part of Germany and the Netherlands. Related Words: froggalliafrenchmanbonermahoganynervecheekchutzpahtemerityaudacityimpudenceguts Back to today's word