JMdict: 1385240

切磋 【せっさ】

  1. [n,vs] working hard; applying oneself; cultivating one's character (through hard work or study)
  2. [n,vs] polishing (stones)
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
Cut, Cutoff, Be Sharp セツ, サイ き.る, -き.る, き.り, -き.り, -ぎ.り, き.れる, -き.れる, き.れ, -き.れ, -ぎ.れ
Polish みが.く