sharecropper (n.)youdaoicibaDictYouDict[sharecropper 词源字典]
also share-cropper, 1887, in a U.S. Southern context; from share + agent noun from crop (v.). Share-crop system attested from 1871. As a verb, share-crop is recorded by 1867. Sharecropping attested by 1936.[sharecropper etymology, sharecropper origin, 英语词源]