From Wiktionary, the free dictionary
Cognate with Danube Bulgar тох, Chuvash чӑх (čăh), also Common Turkic *taqïɣu. Ultimately from Proto-Turkic *tiakïgu.
توح (toh)
- (Volga Bulgar) hen, chicken
- Tekin, Talat (1988) Volga Bulgar kitabeleri ve Volga Bulgarcası[1], Ankara: Türk Tarih Kurumu Basımevi, →ISBN, page 16