a badge or distinguishing mark of military rank, office, or membership of an organization; an official emblem 标记;证章;徽章 the royal insignia of Scotland. 苏格兰皇家徽章。 ■(chiefly poetic/literary)a distinguishing mark or token of something (主诗/文)象征 they left eternally inert blooms, the insignia of melancholy. 它们留下了永不绽放的花朵,这忧郁的象征。
语源
mid 17th cent.: from Latin, plural of insigne 'sign, badge of office', neuter of insignis 'distinguished (as if by a mark'), from in- 'towards' + signum 'sign'
用法
Insignia is, in origin, a plural noun; its singular form is insigne but this is rarely used. In modern use, insignia takes the plural insignia or, occasionally, insignias: both are acceptable