Proto-MSA

*ˁVṣ̂īṣ̂- - bone (Kogan 2015: 586)

Perhaps related to Arb. ˁuḍḍāḍ- ‘cartilage of the nose’

PWS
*ˁVṣ̂āṣ̂-/*ˁVṣ̂īṣ̂- - (kind of) bone (SED I No. 24)
Though Arb. and MSA only, rather a common Sem. root: the MSA words being main terms for ‘bone’ can hardly be loan-words from Arb., with its very specified meaning.

Mehri
ˀāẑáyẑ - bone (ML 39)