TgO Lev14:9 :יְגַלַח יָת כֹל סַעְרֵיה יָת רֵישֵיה וְיָת דִקנֵיה וְיָת גְבִינֵי עֵינוֹהִי‏ : he should shave all his hair: his head, his beard, and his eyebrows
See the entire entry for gḇīn, gḇīnā n.m./f. eyebrow