river in Turkey and Iraq, from an Iranian source akin to words for "arrow," probably in reference to the swiftness of its current. Compare Old Persian tigra- "sharp, pointed," Avestan tighri- "arrow."
updated on February 09, 2014
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。