1
to turn up (hem, sleeves, etc.);to fold back (e.g. page)
2
to turn back;to double back;to return
3
to loopback (a signal, message, etc.)
Other forms
折返す 【おりかえす】 (search-only kanji form) · 折りかえす 【おりかえす】 (search-only kanji form) · おり返す 【おりかえす】 (search-only kanji form)