Here are some possibilities:
* Boru could be a surname of Irish origin. It might be derived from the Irish word "bárr" meaning "top" or "summit," suggesting a person of high standing.
* Boru could also be a variation of "Bó" in Irish Gaelic, meaning "cow."
* Boru could be a shortened form of the Irish name "Brian Boru," a famous King of Munster.
To understand the meaning of "Boru" in your specific context, you'd need to provide more information like:
* Where did you encounter this word? (e.g., a name, a text, a conversation)
* What is the overall context? (e.g., Irish history, a personal name, a word in a foreign language)
With more context, I can help you understand the meaning of "Boru."