私心 sīxīn selfishness Origin Definitions Defs Strokes Stroke Words Sentences Sents sīxīn selfishness 私 sī adjective selfish (bound form) selfish; acting only for personal gain or self-interest心 xīn noun intention purpose; motive; moral character or dispositionsīxīn one's own mind 私 sī nounadjective private (bound form) personal; private; belonging to an individual rather than the public or government心 xīn noun mind thought; intellect; the organ of thinking