What does 癖 mean?
癖 is a Japanese noun meaning “habit (usually bad)” or “quirk” in English. It is written as 癖 in kanji, くせ in hiragana, and kuse in romaji. This word is part of JLPT N3 vocabulary.
Example sentences
私は爪をかむ癖がある。
I have a habit of biting my nails.
彼には変な癖がある。
He has a strange quirk.