unwritten
🇺🇸
/ˌʌnˈrɪtn/
🇬🇧
/ˌʌnˈrɪtn/
Known and followed by people, but not officially made into a rule or law.
There's an unwritten rule in our office that you should never eat someone else's lunch from the fridge.
私たちのオフィスには、冷蔵庫から他人の昼食を食べてはいけないという不文律があります。
Not yet put into words or recorded in writing.
She had a great idea for a story, but it was still unwritten.
彼女は物語のための素晴らしいアイデアを持っていたが、それはまだ書かれていなかった。