What does 研究室 mean?
研究室 is a Japanese noun meaning “professor's office, laboratory” in English. It can also be translated as “seminar room” depending on context. It is written as 研究室 in kanji, けんきゅうしつ in hiragana, and kenkyuushitsu in romaji. This word is part of JLPT N5 vocabulary.
Example sentence
彼は自分の研究室で実験を行っている。
He is carrying out experiments in his laboratory.