定

determine, fix, establish, decide

Kun

さだめる · さだまる · さだかsadameru · sadamaru · sadaka

On

テイ · ジョウtei · jou

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

宀roof

Parts

宀roof疋bolt of cloth