TgO Gen30:41 :בְכֹל עִידָן דְמִיתיַחְמָן עָנָא מְבַכרָתָא‏ : whenever the early birthing sheep would get in heat
See the entire entry for bkr vb. to be first; to be ripe

TgO Gen30:41 : †
See the entire entry for yḥm vb. to be in heat