also: おめいをすすぐ
expression, godan verb (-gu)
clear one's name; vindicate oneself
Idiomatic expression meaning to restore one's reputation after being falsely accused or disgraced.
See also: 濯ぐ (すすぐ)
彼は裁判で無実を証明し、汚名をそそいだ。
He proved his innocence in court and cleared his name.
この勝利でチームは昨年の汚名をそそぐことができた。
With this victory, the team was able to wipe away last year's disgrace.