magenta

Borrowed from French magenta, from Italian Magenta, in commemoration of the Franco-Italian victory at the Battle of Magenta in 1859. An aniline dye in this colour had been invented the same year by French chemist François-Emmanuel Verguin and was named in honour of the battle. The town's name derives from Latin Castra Maxentia (“the camp named Maxentia”), referring to the emperor Maxentius. Compare Castra Regina for a similar appositional use of a proper noun with castra.

出典: Wiktionary「magenta」（CC BY-SA 4.0）