泝 1. go upstream Kanji ON Readings ソ (so)KUN Readings さかのぼる (sakanoboru) Open Menu View details Add to collection... Write it Help Help
さかのぼる【遡る】 sakanoboru 1. to go upstream; to go up (a river)2. to go back (to the past or origin); to date back (to) ★ Common Verb #39150 Open Menu View details Add to collection... Write it Help Help