style of popular music developed in U.S. South in 1990s, by 1999; often said to be a slang contraction of crazy drunk; the identical word was used early in a slang sense of "cool, good."
updated on May 26, 2018
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。