Webster’s Revised Unabridged Dictionary · 1913
Cawk
Cawk (ka̤k), n. [Prov. E. cauk limestone. A doublet of chalk.] (Min.) An opaque, compact variety of barite, or heavy spar. [Also written cauk.]
Webster’s Revised Unabridged Dictionary · 1913
Cawk (ka̤k), n. [Prov. E. cauk limestone. A doublet of chalk.] (Min.) An opaque, compact variety of barite, or heavy spar. [Also written cauk.]