adverb
by return; without delay
Adverbial use for replying or calling back promptly, often in business contexts.
折り返しお電話いたします。
I will call you back right away.
メールを折り返し送ってください。
Please reply to the email without delay.
noun
Refers to folded-back parts of clothing, such as lapels, cuffs, or trouser turn-ups.
このジャケットの折り返しがおしゃれだ。
The lapels on this jacket are stylish.
ズボンの折り返しを直してもらった。
I had the turn-ups on my trousers fixed.
noun
Used for physical return trips or turning points in races like marathons and swimming.
マラソンの折り返し地点で選手が向きを変えた。
The runners turned around at the marathon's turnaround point.
折り返し運転で電車が戻ってきた。
The train came back on a shuttle service.
noun
In music, the repeated section of a song; often used in pop and traditional Japanese music.
この曲の折り返しが耳に残る。
The chorus of this song is catchy.
折り返しの部分を一緒に歌いましょう。
Let's sing the refrain together.
noun
Transportation that goes back and forth on a fixed route; often used for buses or trains.
空港まで折り返しバスが出ている。
There is a shuttle bus to the airport.
noun
aliasing
Technical term in imaging for jagged edges or distortion; domain-specific.
画像の折り返しを防ぐためにアンチエイリアス処理を施す。
Apply anti-aliasing to prevent aliasing in the image.
noun, noun which may take the genitive case particle 'no'
back-to-back; BTB
Computing term for direct connection or consecutive arrangement; often used in networking.
折り返し接続でテストを行う。
Perform a test using a back-to-back connection.
noun
Computing term for text wrapping on a screen; domain-specific.
エディタで折り返し表示をオンにする。
Turn on text wrapping in the editor.