Proto-Yenisseian: *ʔa(ʔ)t-
Meaning: door, part of the house before the door
Ket: attɔ5,6 , pl. attɔ́n ( < attɔ:n3) 'part of the house before the door'
Yug: atnto5, pl. atnton5 'part of the house before the door'
Kottish: athol, *athōl, pl. athōlaŋ, (Бол.) atol 'door'; Ass. átōl (М., Сл., Кл., Ф.), atūl (Кл.), atol (Срсл.) id.; Koib. atōl (Ф.) id.
Arin: éjt́ōl (М., Кл., Сл.1, Ф.), ejtol (Срсл.), éjtōl (Сл.2), ejt́ol (Ф.), itel (Лоск.) 'door'
Comments: ССЕ 179. Already in PY we have a compound of *ʔat- with a not quite clear second component (*-to or *-tol ~ *tor1: cf. perhaps Ket. tōĺ "wattle fence"?). Similarity with Hung. ajtó 'door' (Хелимский КС 248), is probably coincidental (or represents an old "Hunnic" loanword in Hungarian). Werner 1, 80.