brúa

Could you clarify what "brúa" refers to? The term could denote a language word, a place, a person, an organization, a cultural concept, or a fictional or hypothetical term. If you have a specific context, language, region, or source in mind, please share it. With that information, I can write a concise, neutral wiki-style article under 300 words. If you’d like, I can also create a fictional or generalized entry in the meantime.