The Greek word τέκμωρ
Word τέκμωρ
t e. k m ɔː r
IPA te.kmɔːr
Meaning boundary, end point, sign, omen, star (poetic form)
See also Phrygian: ΤΕΚΜΟΡ ‘sign or omen’

Other words that might be of interest
άκρον ‘edge, end, extreme, border’