A light blue color, with a tint of grey.

(organic chemistry) Any of a class of organic compounds that have a sulfonyl functional group attached to two carbon atoms; drugs of this structure have been used to treat leprosy.

(physics) A plasma containing particles larger than the ions of the plasma; typically manufactured plastic microspheres.

(now nonstandard or dialectical, especially African-American Vernacular and Bermuda) Alternative form of ask