shiur UK /ˈʃiːʊə/US /ʃiˈʊɹ/ noun1 •(Judaism) A lesson on a topic in the Tanakh.Rabbi Bleich’s theological discourse on the topic, known as a shiur, has been viewed more than 4,000 times and downloaded nearly 1,000 from the Yeshiva University Web site “Torah Online.” — 2009 formsshiurim · shiurs