What does 折り返す mean?
折り返す is a Japanese verb meaning “to turn up, to fold back” in English. It can also be translated as “to loopback (a signal, message, etc.)” depending on context. It is written as 折り返す in kanji, おりかえす in hiragana, and orikaesu in romaji. This word is part of JLPT N1 vocabulary.