weed2 verb [intransitiveI, transitiveT] 2 weed somebody/something ↔ out phrasal verbphr v GET RID OFto get rid of people or things that are not very good 除去,淘汰〔不合格的人或物〕 The research will help governments to weed out ineffective aid schemes. 这项研究将会帮助政府废除无效的援助计划。
—weeding noun [uncountableU]