モガ

noun

modern girl; flapper

1920s slang for a fashionable, Westernized young woman in Japan; abbreviation of モダンガール. Dated term, now used only in historical contexts.

See also: モダンガール

• 大たい正しょう時じ代だい、銀ぎん座ざには多おおくのモガがいた。

  In the Taisho era, there were many modern girls in Ginza.