kollel
A kollel is a post-high school, full-time program for advanced Talmudic study within a yeshiva framework, typically intended for married men. The participants, known as avreichim, devote most days to intensive study of the Talmud, halakhic authorities, and related rabbinic literature. Kollels may be affiliated with a larger yeshiva or operate as independent institutes; in some communities there are also programs for single men or, less commonly, for women.
Structure and activities commonly include a regular daily schedule of shiurim (classes) and chavrutah (paired study),
Purpose and impact: kollels support ongoing Torah study, the training of future rabbinic and educational leaders,
Variants and geography: kollels are widespread in Israel, North America, and Europe, sometimes linked to national