Arabic

ˀusrūˁ- - tendon de la jambe de la gazelle (gazelle leg tendon) (BK 1 1082)

s instead of š is possibly due to contamination with Arb. surr- (and the like) ‘umbilical cord’.

*ŝVry/w/ˁ-, *ŝVry/ ˁ-ān- - (Achilles) tendon; sinew, muscle (of leg) (SED I No. 268)

A very difficult case (v. SED I).