What does elunydd mean in Welsh?

"Elunydd" is not a recognised word in Welsh. It's likely a misspelling or a made-up word.

It could be a variation of:

* "Eluned": a Welsh female name meaning "light" or "bright."

* "Eluned": a female character in Welsh mythology.

If you can provide more context, I might be able to help you decipher what you're looking for.