The cross mark emoji represents denial, rejection, or cancellation.
Unicode: U+274C
The cross mark emoji (❌) is a bold red X, often used to indicate something is incorrect, forbidden, or has been canceled. It's a clear and straightforward symbol that conveys a negative or rejecting message.
I'm sorry, but your proposal has been ❌ rejected by the committee.
Don't forget to ❌ mark the items you've already completed on your to-do list.
The concert has been ❌ canceled due to unforeseen circumstances.