Verb (5-dan, る, transitive)
Usually written in kana
1.  to turn up;  to roll up (e.g. sleeves)
Auxiliary verb (5-dan, る)
Usually written in kana
2.  to do over and over again;  to do relentlessly;  to do with reckless abandon
Verb (5-dan, る, transitive)
Slang
Usually written in kana
3.  to stage a comeback (against) (in mahjong, horse racing, etc.);  to come from behind