Tigre

kälkälä - to encircle, to keep back (WTS 392)

PS
*klˀ - to hold, to restrain (Kogan 2015:560, CDG 282)

Probably connected with Proto-MSA *klˀ ‘to turn back’ (cf. the meanings in Gez. and Akk.) (Kogan 2015:560).