"make a bleating sound," 1846, U.S. colloquial, imitative. Related: Blatted; blatting. As a noun from 1904.
updated on June 06, 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。