せっさたくま

切磋琢磨

表記・読み：切瑳琢磨・せっさたくま

1. 1

   diligent application (to work or study); cultivating one's character by studying hard

   名詞noun or participle which takes the aux. verb suru自動詞yojijukugo
2. 2

   mutual encouragement (to improve); working hard together; friendly rivalry

   名詞noun or participle which takes the aux. verb suru自動詞yojijukugo