What does 着用 mean?
着用 is a Japanese noun meaning “wearing (e.g. a uniform, seat belt, helmet); having on” in English. It is written as 着用 in kanji, ちゃくよう in hiragana, and chakuyou in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
男性の方は上着を着用してください。
Jackets are requested for men.