PWS

*ḳṣr - to be short (Kogan 2015: 125)

is uncertain whether Gez. ḳaṣara ‘to enclose with a wall, to blockade, to delimit’ is related to this root

Ugaritic
ḳṣr - to be short (DUL 716)
Hebrew
ḳṣr - to be short (HALOT 1126)
Arabic
qṣr - to be or become short (Lane 2532)
Geez
ḳaṣara - to enclose with a wall, to blockade, to delimit (CDG 450)
perhaps related to *ḳṣr - to be short
Mehri
ḳəṣawr - to fall short (in a race), to give short measure (ML 240)
Jibbali
ḳɔ́ṣɔ́r - to fall short, not to keep up; to give short measure (JL 152)