What are Langoleirs?

"Langoleirs" is a term that does not have a widely recognized or established meaning. It's possible you might be thinking of something else, or it could be a made-up term.

Could you please provide more context or information? For example:

* Where did you hear this term? (Book, movie, game, etc.)

* What is the context of the term? (What was it referring to?)

With more information, I might be able to help you figure out what "Langoleirs" refers to.