さかのぼった【遡った】
sakanobotta
1. Traced back; Went back
★ Common
Verb
#154601
1. Traced back; Went back
1. to go upstream; to go up (a river)
2. to go back (to the past or origin); to date back (to)
1. If/when traced back; If/when looked back on
1. Traced back to; Went back to
1. Seemed to have traced back; Apparently went back
1. Just did WORD; Recently did WORD
1. Apparently; It seems
1. Probably went back.; Probably returned.
1. Retroactively; Looking back to
1. Looking back; Tracing back to