Proto-Yenisseian: *tɨ
Meaning: down, below
Ket: tɨ̄ 'coming from upstream' ( = 'flowing downwards'; tɨ-ɣa5,6 'downstream'; tɨ̄-ĺ / tɨ:ĺ (Кастр.: tɨgl) 'downstream (n.)'
Yug: tɨ 'coming from upstream'; tɨgéj 'down'; tɨ:r 'низовье (реки)'
Kottish: thīga 'downwards', thegäl, *thigal, thegälčaŋ 'unterhalb belegen'; Ass. t́ugiga (М.), túgiga (Сл., Срсл., Кл.) "low"
Comments: ССЕ 286. Cf. also thV- in Kott. thagin "to come down, lower oneself"; thēginaŋ "to fall, climb down", praet. thēlaginaŋ, imp. thēlin ( = Ket. -tiŋ, Yug -tiŋ 'fall down', see Werner 1, 15). Let us note that both Ket and Kott. reflect the old dative form *tɨ-ka "below, downwards" and the derived stem *tɨGVr1 ~ *tɨʔVr1 'downstream'. Werner 2, 312-313 <*thigǝʎ>.
