Help me out here since I've been away a long time. It seems that the Society used to criticize some Jewish set of documents (was it the Talmud?) that were so laboriously complicated and voluminous, unlike the simple principles that true christians, JW's of course, were now under. Yet I know of no group of people that are more paralyzed by analysis than the JW's. One simple question at the Kingdom Hall and someone would ask, "What does the WT say?"
There are many definitions on the web for Talmud. Here is just one of them:
Compilation of the rabbinic tradition of the Jews with rabbinical elucidations, elaborations, and commentaries. It consists of two parts: the Mishnah, or text of the rabbinic tradition; and the Gemarah, the expansive elucidations and discussions of the apodictic Mishnah. The Talmud is the accepted authority for Orthodox Jews everywhere, and the subject of intensive study.
motlc.wiesenthal.com/resources/books/genocide/glossary/glosdef.html