Added 9 October 2026 tibet noun Categories: PlacesUncommon Words noun ! Definition from WordNet 3.1, Princeton University. More about tibet at Wordnik → Where our words come from → An autonomous region of the Peoples Republic of China; located in the Himalayas. Origin From the place name Tibet. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: thibetsitsangxinjianghimalayabhutannepalladakhsikkimlhasasinkiangtibetanhindustan Back to today's word