1
(a person's) appearance from behind;person as seen from behind;back view;retreating figure
暗闇の中、俺は遠ざかる後姿に必死に手を伸ばす。
In the darkness, I frantically reach out towards the receding figure.
Other forms
後姿 【うしろすがた】 · うしろ姿 【うしろすがた】 (search-only kanji form)