習用 xíyòng to use habitually Definitions Defs Origin Strokes Stroke Words Sentences Sents xíyòng to use habitually 习 習 xí verb to become accustomed to (bound form) to become accustomed to; to be familiar with; to adapt to something through repeated exposure用 yòng verb to use To use; to employ; to apply or make use of something to achieve a purpose.xíyòng usual 习 習 xí noun habit (bound form) habit; custom; a long-term behavioral tendency or social fashion用 yòng verb to use To use; to employ; to apply or make use of something to achieve a purpose.