pogrom (n.)youdaoicibaDictYouDict[pogrom 词源字典]
1882, from Yiddish pogrom, from Russian pogromu "devastation, destruction," from po- "by, through, behind, after" (cognate with Latin post-; see post-) + gromu "thunder, roar," from PIE imitative root *ghrem- (see grim).[pogrom etymology, pogrom origin, 英语词源]