Ezra 6:15 :עַד יוֹם תְּלָתָה לִירַח אֲדָר‏ : until the third of Adar †
See the entire entry for ˀāḏār/ˀaddar n.m./f. Adar (February/March)

Ezra 6:15 :עַד יוֹם תְּלָתָה לִירַח אֲדָר‏ : until the third of Adar
See the entire entry for yraḥ (īraḥ), yarḥā n.m. month

Ezra 6:15 :וְשֵׁיצִיא בַּיְתָה דְנָה עַד יוֹם תְּלָתָה לִירַח אֲדָר‏ : they(!) completed this temple [or emend to a passive?] by the third day of the month of Adar
See the entire entry for šyṣy vb. to destroy, finish

Ezra 6:15 :שְׁנַת־שֵׁת לְמַלְכוּת דָּרְיָוֶשׁ מַלְכָּא‏ :
See the entire entry for šeṯ, šittā/ˀeštā num. six