What does 同棲 mean?
同棲 is a Japanese noun meaning “cohabitation (esp. of an unmarried couple); living together” in English. It is written as 同棲 in kanji, どうせい in hiragana, and dousei in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
二人は結婚する前に二年間同棲した。
They lived together for two years before they got married.