サニタリーショーツ

noun

sanitary shorts; period panties

Underwear designed for menstruation, often with a built-in absorbent layer or waterproof lining. The term is a wasei-eigo compound from 'sanitary' and 'shorts'.

• 最さい近きんはサニタリーショーツもおしゃれなデザインが増ふえている。

  Lately, even sanitary shorts are coming in more stylish designs.

• 旅りょ行こうのときはサニタリーショーツを何なん枚まいか持もっていく。

  When traveling, I take several pairs of period panties.