PTBer 2.c:35[2] :איילתא דשחרא‏ : first ray of dawn
See the entire entry for ˀaylā; ˀayəlṯā, ˀayyāləṯā n.f. doe

PTBer 2.c:35[2] :מאן דאמ׳ כוכבתא היא טעיא‏ : whoever says it is a star is wrong
See the entire entry for ṭˁy vb. to wander; to forget

PTBer 2.c:35[2] :הדא איילתא דשחרא‏ : this is the first glimmer of dawn
See the entire entry for šḥr n.m. early morning