研

Mandarin(P): yán, yàn, xíng

Mandarin(Z): ㄧㄢˊ, ㄧㄢˋ, ㄒㄧㄥˊ

Korean(Eum): 연 [yeon]

Korean(H/E): ⓐ갈 연 ⓑ벼루 연

Japanese(On): けん [ken]

Japanese(Kun): とぐ, みがく [togu, migaku]

Cantonese: jin4, jin6, ngaan4

Vietnamese: khăn, nghiên

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Definition: grind, rub; study, research

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Rad.-Add. str. Index: [112.4]

Total strokes: 11

Radical: 石

Other variant: 揅, 硎

Frequency: 2

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Unicode: U+7814

Big Five: ACE3

GB 2312: 4948

JIS X 0208-1990: 2406

Cangjie: MRMT

Four-corner Code: 1164.0

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Hanyu Da Zidian: 42418.140

Kang Xi: 0828.241

Morohashi: 24080

Dae Jaweon: 1243.030