遡
ソ • サク
さかのぼ.る
go upstream; retrace the past
Words
遡る
さかのぼる
- to go upstream v5r vi uk
- to go back (in time, to origin); to date back to; to trace back to; to make retroactive v5r vi uk
不遡及
ふそきゅう
- non-retroactivity n law
遡求権
そきゅうけん
- right of recourse; right for redemption n
遡及書誌
そきゅうしょし
- retrospective bibliography n
遡河魚
そかぎょ さっかぎょ
- anadromous fish (fish that migrates upstream, e.g. salmon) n