PS

*skr - to obstruct (HALOT 755, Kogan–Krebernik 2021b: 686)

Akkadian
sekēru - to dam up, to block (CAD S 210, AHw. 1035)
Ebla
za-gi-ra-tum /sakir(a)tum/ - encircled, blocked (f.) (VE 38, Kogan–Krebernik 2021b: 686)
Ugaritic
skr - a bolt (DUL 749)
Hebrew
skr - (nip.) to be obstructed (HALOT 756)
Old Aramaic
skr - to stop up (DNWSI 786)
aph. ‘to deliver, hand over’
Official Aramaic
skr - to stop up (DNWSI 786)
aph. ‘to deliver, hand over’
Jewish Palestinian Aramaic
skr - to close up (DJPA 378)
Christian Palestinian Aramaic
skr - (ithpe.) to be closed up, to be stuffed (DCPA 136)
Jewish Babylonian Aramaic
skr - to dam, block up (DJBA 811)
Syriac
skr - to shut, to close up (LSyr. 475)
Arabic
skr - to dam, stop up (BK 1 1113, Lane 1391)
Tigre
säkkärä - to prevent, to impede (WTS 191)