* A misspelling: Perhaps you meant a similar word like "kezharnally", "keenly", or "carefully".
* A regional term: It might be a slang word or a term used in a specific community or region.
* A fictional term: It could be from a book, movie, or game.
To get a helpful answer, please provide more context:
* Where did you hear or see this word?
* What was the situation or topic of conversation?
With more information, I can help you understand what "keezharnelly" might mean.