What does 弱 mean?
弱 is a Japanese suffix meaning “delicate, supple” in English. It can also be translated as “weakness, -lower (seismic intensity)” depending on context. It is written as 弱 in kanji, じゃく in hiragana, and jaku in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
６月末に参加者を募ったら１週間弱で約５００席が予約でいっぱいになった。
When participants were sought at the end of June all, about 500, seats were reserved in under a week.