What is mode recto in English?

"Mode recto" is a French term, and it literally translates to "right mode" in English. However, it's not a common phrase in English, and it would depend on the context to understand what it means.

To give you a better translation, could you please provide some context? For example:

* Where did you encounter this term? (e.g., in a book, in a conversation, on a website)

* What is the overall topic or subject matter? (e.g., music, architecture, literature)

With more information, I can give you a more accurate and useful translation.