noun
Refers to the lifestyle or philosophy of a dandy: refined elegance in dress and manners, often with an air of nonchalance. Used in cultural and historical contexts.
19世紀のヨーロッパでダンディズムが流行した。
Dandyism became fashionable in 19th-century Europe.
Borrowed from English 'dandyism', which derives from 'dandy' (a man unduly devoted to style and fashion) + '-ism'. The exact origin of 'dandy' is uncertain.