洗

wash, inquire into, probe

Kun

あらうaraue.g.洗うあらうto wash

On

センsene.g.洗濯せんたくlaundry

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

水water

Parts

氵waterform of 水土earth儿legs