习习 xíxí gently blowing Origin Definitions Defs Strokes Stroke Words Sentences Sents xíxí gently blowing · fluttering 习 習 xí reduplication to practice flying (literary) (of birds) to repeatedly practice flying; to flap wingsxíxí abundant · [sound] · moving 习 習 xí reduplication to practice (bound form) to practice; to study; to review or drill what has been learned