{ , n. [ Gr. kako`s bad + &unr_;&unr_;&unr_;&unr_;&unr_; guest. ] (Min.) A hydrous phosphate of iron occurring in yellow radiated tufts. The phosphorus seriously injures it as an iron ore. [ 1913 Webster ]
n. [ Leuco- + Gr. xe`nos stranger. ] (Min.) A nearly opaque white mineral, in part identical with titanite, observed in some igneous rocks as the result of the alteration of titanic iron. [ 1913 Webster ]