What is the definition of diolous?

"Diolous" is not a recognized word in the English language. It's likely a misspelling or a word from a specific field that is not commonly used.

To help you further, please provide more context:

* Where did you encounter this word? Was it in a book, article, conversation, or online?

* What was the surrounding text or conversation? This can provide clues about the intended meaning.

Knowing more about the context will allow me to provide you with a more accurate answer.