訓 ゆ(く),い(く) ・ 音 セイ
Sino-Vietnamese: thệ
The walking radical 辶 gives the meaning and 折 gives the sound: going away never to return, to pass away.
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
祖父は去年の春に逝った。 (そふはきょねんのはるにいった)
My grandfather passed away last spring.