PCS

*šalpūḥ(-at)- - bladder, inflated organ (SED I No. 245)

Only C. Sem. Semantically somewhat vague; note metathetic relations between the forms quoted.

Hebrew
šalpūḥīt - womb; the (bladder-like) gullet of a bird (Jastrow 1587)
Jewish Babylonian Aramaic
šilpūḥā - bladder (of a fish) (Jastrow 1563)
Syriac
šalpuḥtā - vesica (bladder); pustula (LSyr. 784)
Arabic
šafallāḥ- - natural female parts of body, highly developed and thick; woman whose vagina is very ample, thick; man who has big buttocks, or thick lips (BK I 1250)

Arb. š­ (< *ŝ // *ĉ) poses a problem: it can be from *š // *s influenced by ­l; alternatively *ŝx // *ŝ may be reconstructed in the protoform.