PS

*katip- - shoulder (SED I No. 154)

Akkadian
katappātu - sternum or part of the ribs (CAD K 303, AHw. 465)
Possibly related to PS *katip- ‘shoulder’.
Ugaritic
ktp - shoulder (DLU 230)
Hebrew
kātēp - shoulder, upper arm (HALOT 505)
Demotic Aramaic
ktp - shoulder (DNWSI 1258)
Jewish Palestinian Aramaic
ktp - shoulder (DJPA 272)
det. kytph
Jewish Babylonian Aramaic
kətap - shoulder (Jastrow 682)
det. katpā
Syriac
katpā - shoulder (LSyr. 353, SL 663)
Mandaic
kadpa - shoulder (MD 195)
Problematic. Note an unusual dissimilation of voiceless stops, possibly by contamination with gadpa ‘wing’ [MD 74] (see *gadp­ ‘wing’, No. 74).
Maalula
ḫaffta - shoulder, arm (GNDM 43)
with metathesis
Mlaḥso
kespo - shoulder (Jastrow Mlaḥ. 179)
Turoyo
katfo - Schulter (shoulder) (RW 269)
Hertevin
kepta - shoulder (Jastrow Hert. 190)
with metathesis
Arabic
katif- - shoulder-blade, shoulder (BK 2 862, Lane 2998)
Geez
matkaf - shoulder, shoulder blade (CDG 372)
with metathesis
Tigre
mäktäf - shoulder (WTS 415)
Mehri
katf - top of the back, back of shoulder (ML 217)
Jibbali
kεtf - back of shoulder (HL 71)
Harsusi
kətf - back of shoulder (HL 71)