What does 著書 mean?
著書 is a Japanese noun meaning “literary work, book” in English. It is written as 著書 in kanji, ちょしょ in hiragana, and chosho in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
これはミラー氏の最新の著書ですが、これが最後のものでないことを望みます。
This is Mr Miller's latest book, and we hope it will not be his last.