1590s, from Russian kozak, from Turkish kazak "adventurer, guerilla, nomad," from qaz "to wander." The same Turkic root is the source of the people-name Kazakh and the nation of Kazakhstan.
双语例句
1. Look at this Cossack of the Cossack Life - Guards!
看看皇家近卫哥萨克团的哥萨克吧!
来自电影对白
2. Oprishnik ( Russian Cossack light cavalry ): now he does more damage vs . buildings than Hussars .'Bout time.