懲

penal, chastise, punish, discipline

Kun

こりる · こらす · こらしめるkoriru · korasu · korashimeru

On

チョウchou

Kun is the Japanese reading, used when the kanji stands alone with kana after it. On comes from Chinese and is mostly used in compound words.

Radical

心heart

Parts

心heart王jadeform of 玉山mountain彳step攵rapform of 攴