local or state legal restrictions on black persons, free or slave, 1774, American English, though the first reference is to French colonies in the West Indies.
updated on June 04, 2017
英语词源词典收录了45867条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。