This original meaning of the word is much more probable than what lexicographers generally give. The braying or pounding is evidently derived from the noun, and the noun from the form of the mortar. Most agree that the word here means the lower part of the city—the hollow, from the circumstance of being surrounded by hills. The “hills” were those on which a part of the city was built, such as Zion, Moriah and Ophal.—Ed.