Here are some possibilities:
* "Concedent" might be a misspelling of "concede." To concede means to admit that something is true or valid, or to yield to a demand or request.
* "Concedent" might be a term used in a specific field. It's possible that this word exists in a specific field like law, logic, or philosophy, but without more context, it's difficult to know for sure.
To understand the meaning of "concedent," please provide more context:
* Where did you encounter this word? (e.g., a book, article, conversation)
* What is the surrounding text?
This information will help me determine the intended meaning and give you a more accurate answer.