不安于室 bù'ānyúshì to have an affair Definitions Defs Origin Strokes Stroke Words Sentences Sents 不安 bù'ān not content To not be resigned to a certain situation or status; dissatisfied with one's lot于 於 yú preposition in Indicates a location, scope, or time; equivalent to 在 zài室 shì wife (bound form) wife; spouse