ＵＢ

noun

unit bath; modular bathroom

Abbreviation of ユニットバス (unit bath). Refers to a prefabricated bathroom module, typically with integrated tub, floor, and walls, common in Japanese apartments and hotels.

See also: ユニットバス

• このマンションの浴よく室しつはＵＢです。

  The bathroom in this apartment is a unit bath.

• ＵＢのサイズは1216が一いっ般ぱん的てきだ。

  A common size for unit baths is 1216.