What does 整理 mean?
整理 is a Japanese noun meaning “sorting, arrangement” in English. It can also be translated as “liquidation, retrenchment” depending on context. It is written as 整理 in kanji, せいり in hiragana, and seiri in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
部屋の整理をしたほうがいいよ。
You should set your room in order.