What does 調整 mean?
調整 is a Japanese noun meaning “regulation, adjustment, tuning” in English. It is written as 調整 in kanji, ちょうせい in hiragana, and chousei in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
シートを自分に合うように調整してください。
Please adjust the seat to fit you.