This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

Readings

Kana: サ、みが.く
Romaji: sa, miga.ku
Kana
Romaji

Meaning

polish

Stroke Diagram

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Kanji Info

Stroke Count:  15
Radical Number:  112
Frequency: 
Grade: 
Skip Pattern:  1-5-10
Korean Reading:  cha
Chinese Reading:  cuo1
Unicode:  78cb
JIS:  6278

Indexes

Nelson Index: 3211
New Nelson Index: 4034
Spahn Hadamitzky Index: 5a10.5
Four Corner Index: 1861.1
Daikanwanjiten Index: 24395
Daikanwanjiten Index and Page: 8.0393

Words

切磋 (せっさ)
polishing (stones); polishing (character)
切磋琢磨し合う (せっさたくましあう)
to work hard together; to be in a state of friendly rivalry
切磋琢磨 (せっさたくま)
cultivate one's character by studying hard; diligent application
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