What does 衰弱 mean?
衰弱 is a Japanese noun meaning “weakness; debility; breakdown; prostration” in English. It is written as 衰弱 in kanji, すいじゃく in hiragana, and suijaku in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
じきにその衰弱は回復しますよ。
You will recover from your weakness soon.