訓 あら(う) ・ 音 セン 🔊
Sino-Vietnamese: tẩy
Water radical 氵 plus 先 for sound: washing with water. Han Viet tay, as in tay rua (to clean).
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
食べる前に手を洗います。 (たべるまえにてをあらいます)
I wash my hands before eating.