gun moll (n.)youdaoicibaDictYouDict[gun moll 词源字典]
"female criminal," 1908, second element from nickname of Mary, used of disreputable females since early 1600s; first element from slang gonif "thief" (1885), from Yiddish, from Hebrew gannabh "thief" (compare gonoph); influenced by gun (n.).[gun moll etymology, gun moll origin, 英语词源]