← Back to browseコソ練こそれん[kosoren]nounJapanese definitionNo Japanese definition yet.English definitionpracticing by oneself; covert rehearsalExamplesNo examples yet.Loading examples…Ask about thisKanji練practice; gloss; train; drill; polish; refineレン / ね.る、ね.り · 14 strokes練習訓練練る試練洗練熟練練り未練Similar wordsコソコソボコソ花コソか