Denshi Jisho — Online Japanese dictionary

鞭打つ むちうつ to whip; to lash; to give the rod; to spur on; to encourage
Godan verb with tu ending, Transitive verb 
むち打つ むちうつ to whip; to lash; to give the rod; to spur on; to encourage
Godan verb with tu ending, Transitive verb 

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