Dictionary entry

Cossack

Webster's Dictionary 1913

Cos″sack (k?s″s?k), n. [Russ. kozak', kazak': cf. Turk. kazāk.] One of a warlike, pastoral people, skillful as horsemen, inhabiting different parts of the Russian empire and furnishing valuable contingents of irregular cavalry to its armies, those of Little Russia and those of the Don forming the principal divisions.