- Thule - a town in northwestern Greenland; during World War II a United States naval base was built there
--1 is a kind of town
--1 is a part of Greenland, Gronland, Kalaallit Nunaat- Thule, ultima Thule - the geographical region believed by ancient geographers to be the northernmost land in the inhabited world
--2 is a kind of geographical area, geographic area, geographical region, geographic region
- Thule, ultima Thule - the geographical region believed by ancient geographers to be the northernmost land in the inhabited world