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徹

Kanji meanings and readings

徹

N1

penetrate; clear; pierce; strike home; sit up (all night)

On reading
テツ
Kun reading
Radical
彳
Illustration of 徹する
N1

てっする

to sink in; to penetrate; to devote oneself; to believe in; to go through

Illustration of 徹夜
N3

てつや

all night; all night vigil; sleepless night

Illustration of 徹底
N3

てってい

thoroughness; completeness