性せい癖へきTop 9000MeaningsNoun1. disposition; inclination; characteristic; idiosyncrasy; propensityShow all meanings (1 more)Kanji used性nature (of a person)癖habitPitch accentせいへきExamples2彼かれの変かわった性せい癖へきが彼かれらを困こまらせた。His strange habit confounded them.彼かの女じょは急きゅうにふさぎ込こむ性せい癖へきがある。She is apt to fits of depression.