apikoros

heretic, non-believer, especially one with great knowledge of Judaism

gemara

"A compilation of 300 years of rabbis' legal and ethical commentaries on the Mishnah...together, the Gemara and the Mishnah comprise the Talmud." (JPS)

get

a writ or deed of divorce

halevai

I wish!

If only

"Would that it be so" (Steinmetz, Yiddish and English)

kallah

bride

Jewish communal gathering, conference

kashe

A question posing some difficulty because of apparent inconsistencies with accepted premises: problem. A tough, perplexing question.

Question, difficulty (Steinmetz), challenge, objection.

mise meshune

horrible, violent, or unnatural death, often used as a curse