Kīl'lōw, n.
n. [Prov. Eng. kollow, the smut or grime on the backs of chimneys, from coal and low, a flame, as soot is thereby produced.] An earth of a blackish or deep-blue color. Woodward.
n. [Prov. Eng. kollow, the smut or grime on the backs of chimneys, from coal and low, a flame, as soot is thereby produced.] An earth of a blackish or deep-blue color. Woodward.