tꜣ-ṯnn

From tꜣ (“land”) +‎ ṯnn (or possibly ṯnnj abbreviated), an inflection of ṯnj (“to lift up, to be distinguished”), thus literally meaning “land that is raised” or “land that becomes distinct”.

• (modern Egyptological) IPA^(key): /tɑ t͡ʃɛnɛn/
  • Conventional anglicization: ta-tjenen

 m

1. the god Tatenen, personification of the primeval mound, the first land that arose from the primeval waters at the creation of the world

• James P[eter] Allen (2010) Middle Egyptian: An Introduction to the Language and Culture of Hieroglyphs, 2nd edition, Cambridge: Cambridge University Press, →ISBN, page 131.