קַלָּתוּת, (cmp. קֶלֶת) masonry under a stationary stove, fire place under a portable stove. Kel. VII, 1; Tosef. Kel. B. Kam. V, 5.—*Pl. קַלְתּוֹתִים. Y. Taan. IV, 69ᵇ top ברחו לתוך ק׳ של בה"מ וכ׳ they fled into the fire places (stoves) of the Temple, and they were all burned &c. (comment.: chambers).