What does 害する mean?
害する is a Japanese verb meaning “to harm, to offend” in English. It can also be translated as “to hinder” depending on context. It is written as 害する in kanji, がいする in hiragana, and gaisuru in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
その気候で健康を害した。
The climate affected his health.