* It's a misspelling: There might be a similar-sounding word you're thinking of, like "vernes" or "veins".
* It's a regional or dialectal word: This could be a word used in a specific region or by a particular group of people.
* It's a made-up word: The term could be fictional or invented for a specific purpose.
To get a better understanding of what "veirnes" might mean, please provide more context:
* What was the source where you encountered this word? (e.g., a book, website, conversation)
* What was the surrounding text?
* What is the general subject matter?
With more information, I can hopefully provide a more accurate answer.