Insignia
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 23:52的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=insignia+etymology&newwindow=1&hl=en ref] mid 17th century: from Latin, plural of insigne…”的新页面）
mid 17th century: from Latin, plural of insigne ‘sign, badge of office’, neuter of insignis ‘distinguished (as if by a mark)’, from in- ‘towards’ + signum ‘sign’.
wiktionary
From Latin īnsīgnia, nominative plural of īnsīgne(“emblem, token, symbol”). Doublet of ensign.
etymonline
insignia (n.)
1640s, from Latin insignia, neuter plural of insigne "badge of honor or office, mark, proof, sign, token," from in- "in" (from PIE root *en "in") + signum "identifying mark, sign" (see sign (n.)). The classically correct singular is insigne.
