What does ワンピース mean?
ワンピース is a Japanese noun meaning “one-piece dress” in English. It can also be translated as “one-piece (e.g. swimsuit)” depending on context. It is written as ワンピース in hiragana, and wanpiisu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
このワンピースはいくらですか。
How much is this dress?