* It's a misspelling. Perhaps you meant a similar-sounding word like "jarangulla" or "jarrangull."
* It's a regional or dialectal term. There might be a specific community or language where "jarrangulla" has a meaning, but it's not commonly known.
* It's a made-up word. The word could be a fictional term or a neologism created for a specific purpose.
To help me understand what you're looking for, could you please provide more context?
For example:
* Where did you encounter this word? (In a book, a movie, a conversation, etc.)
* What was the context? What was being discussed or described when the word was used?
* Do you have any other information about the word? (For example, its origin, its intended meaning, etc.)
With more information, I might be able to help you figure out what "jarrangulla" means.