ルームウェア

るーむうぇあ
noun
loungewear; room wear
1. loungewear; clothes for relaxing at home
Comfortable clothing designed for wearing around the house. A wasei-eigo term (room + wear) widely used in Japanese fashion and retail. Positioned between everyday clothes and pajamas — presentable enough for answering the door but comfortable for relaxing.
ルームウェアに着替(きが)えた。
I changed into my loungewear.
(いえ)(かえ)ったらすぐルームウェアに着替(きが)える。
As soon as I get home, I change into loungewear.
このルームウェアはもこもこで(あたた)かくて、(ふゆ)重宝(ちょうほう)している。
This loungewear is fluffy and warm — I find it really handy in winter.

A wasei-eigo compound (English "room" + "wear") that has no direct equivalent in English fashion terminology, though "loungewear" is the closest match. In English-speaking countries, the concept overlaps with "lounge clothes" or "athleisure."

The distinction matters in Japanese retail: ルームウェア is a well-established product category in clothing stores and online shops, separate from パジャマ (pajamas/sleepwear) and 部屋着(へやぎ) (house clothes).

COMMON COLLOCATIONS:

  • ルームウェアに着替(きが)える: to change into loungewear
  • もこもこルームウェア: fluffy loungewear
  • ルームウェア()(): loungewear section (in a store)
  • おしゃれなルームウェア: stylish loungewear

SIMILAR WORDS:

  • パジャマ: pajamas — specifically for sleeping
  • 部屋着(へやぎ): house clothes — more casual, can include old or worn clothes
  • ナイトウェア: nightwear — sleepwear, closer to pajamas
  • 寝巻(ねま)き: nightclothes — traditional Japanese term