Tigrinya

ḳʷärḥe - fare qualche segno in fronte ecc. ad una bestia per riconoscerla (make some mark on the forehead etc. on a beast to recognize it) (TED 925, Bassano 1918: 289)

PWS
*ḳrḥ - to have/make a hairless spot (on the head), to become/make bald (SED I No. 38v)