损到家 sǔndàojiā to be extremely mean Origin Definitions Defs Strokes Stroke Words Sentences Sents sǔndàojiā to be extremely mean 损 損 sǔn mean (colloquial) (of behavior or character) mean; nasty; wicked到家 dàojiā excellent To reach a very high level of skill or a standard of perfection; expert; consummate.sǔndàojiā to reduce to the limit 损 損 sǔn nounverb to decrease (bound form) to decrease; to lose; to diminish到家 dàojiā excellent To reach a very high level of skill or a standard of perfection; expert; consummate.