Tigre

ḳäṣir - penis (WTS 264)

Problematic. A meaning shift from ‘joint’?

PS
*ki/uṯ̣r- - joint (of the ribs, fingers, etc.) (SED I No. 155)
Though reconstructed as an anatomic term on the PS level, the present root is likely related to, or rather derived from, Sem. *k(ʷ)ṯ̣r ‘to bind, knot, fix’