What does 同士 mean?
同士 is a Japanese noun meaning “fellow” or “among (ourselves)” in English. It is written as 同士 in kanji, どうし in hiragana, and doushi in romaji. This word is part of JLPT N3 vocabulary.
Example sentences
友達同士で旅行に行った。
We went on a trip, just us friends.
隣同士に座った。
We sat next to each other.