kab (qabh, "something hollowed out," 2 Ki 6:25; the King James Version Cab): A Hebrew dry measure and liquid measure equal to about 2 quarts. See WEIGHTS AND MEASURES.
Bibliography Information Orr, James, M.A., D.D. General Editor. "Definition for 'KAB'". "International Standard Bible Encyclopedia". bible-history.com - ISBE; 1915.