"act, process, or result of arranging in a group," 1748, verbal noun from group (v.).
"form into a group or groups," 1718 (transitive), 1801 (intransitive), from group (n.). Related: Grouped; grouping.
updated on April 24, 2015
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。