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研
けん
錬
れん
Meanings
Noun
Verb (する, transitive)
Rare
1. training; practice; drilling; honing (one's skills); cultivation (e.g. of knowledge); improvement
Alt. forms
研
けん
練
れん
研
けん
錬
れん
Kanji used
研
refine
錬
temper
Pitch accent
け
んれん
Conjugations...