a member of a trade union 工会会员 ■an advocate or supporter of trade unions 工会主义者;工联主义者
(Unionist)a person in Northern Ireland, especially a member of a political party, supporting or advocating union with Great Britain (尤指支持倡导与大不列颠统一的)北爱尔兰人 ■(historical)a member of a British political party formed in 1886 which supported maintenance of the parliamentary union between Great Britain and Ireland (史)统一主义者(支持大不列颠与爱尔兰议会统一) ■a person who opposed secession during the American Civil War of 1861—5 (美国南北战争时期)联邦主义者