Added 10 October 2026 ipomoea noun Categories: PlantsRare Words noun ! Definition from WordNet 3.1, Princeton University. More about ipomoea at Wordnik → Where our words come from → Morning glory. Origin From the genus name. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: ipomæamile-a-minutemoonflowercundeamorgaybinechristmasvine Back to today's word