1. Godan verb with 'gu' ending, Transitive verb

   to rinse; to wash out

   Usually written using kana aloneesp. 濯ぐsee 漱ぐsee すすぐ

   口をゆすいでください。

2. to have one's revenge; to wipe out a disgrace

   Usually written using kana aloneesp. 雪ぐ

Also written 雪ぐ【すすぐ】susugu