軽けい佻ちょう浮ふ薄はくけいちょうふはくMeanings1noun, na-adjectivefrivolity; levity; shallowness; superficialityyojijukugo (four-character idiom)›A yojijukugo describing a person or attitude that is thoughtless, lacking seriousness, and shallow. Often used in critical or formal contexts.