רִיתּוּת, (רָתַת) trembling; weakness, failing. Lev. R. s. 12 (ref. to Hos. XIII, 1) כדבר ירבעם רִיתּוּתוֹ של וכ׳ when Jeroboam spoke of Solomon’s failing (with regard to women); Yalk. Jer. 320.