1
to flutter (in the wind);to wave;to flap;to fly
ポニーテールが翻って思わず見とれる仕草だ。
The way she flips her ponytail will charm you before you realise it.
2
to turn over;to flip over
3
to suddenly change (attitude, opinion, etc.);to suddenly switch;to alter;to flip
Other forms
飜る 【ひるがえる】 (rarely used kanji form)