What is the meaning of Tamil word nayyandi in English?

"Nayyandi" is not a standard Tamil word. It's likely a misspelling or a colloquial term specific to a certain region or dialect.

To understand the meaning, please provide more context:

* What is the full sentence or phrase where you encountered this word?

* What is the situation or topic being discussed?

With more information, I can try to give you a more accurate translation.