It's possible that:
* It's a misspelling. It could be a variation of a different word, but without more context, it's hard to guess.
* It's a regional dialect word. It might be a word specific to a certain region or community that is not widely known.
* It's a made-up word. It could be a fictional word created for a story, game, or other context.
Could you please provide more context?
* Where did you encounter this word?
* What was the surrounding text or conversation?
With more information, I can help you decipher the meaning of "Pragamanaya."