PS

*ŝrm - to have a nose with a cut-off tip; have a slit lip (SED I No. 69ᵥ)

Syriac
srāmā - flat nosed (LSyr. 499, SL 1048)
Syriac
srāmūtā - being flat nosed (LSyr. 499, SL 1048)
Arabic
ˀašram- - having the nose slit (BK 1 1222, Lane 1543)
Tigre
šərum - slit-lipped (WTS 211)
Note that morphologically the word is formed as a passive participle from šärmä to break through.
Mehri
šərēm - hare-lipped (ML 396)
Jibbali
s̃šrím - to be given a hare-lip (JL 267)
s̃-stem; note -š- in a non-initial position.
Jibbali
s̃érəm - to have a hare-lip (JL 267)
Harsusi
meŝrīm - hare-lipped (HL 121)