käčerkä 'a small hair on the back of a baby' (?)

1 trachea 2 cartilage

Russian meaning: 1 трахея 2 хрящ
Tatar: käčerkä 'a small hair on the back of a baby' (?)
Khakassian: kiǯǝr 2
Shor: kečirtke 2
Oyrat: ked'ir 1
Tofalar: keǯir 2, keǯir bōs 1
Kirghiz: kečir 'cartilage of the shoulderblade bone'
Comments: VEWT 246. Length is indicated by voicing in Tof. and lack of pharyngealization.