cancelbutton
nounUK /ˈkænsəl ˈbʌtən/
US /ˈkænsəl ˈbʌtən/
A cancel button is a button you press to stop something or close a window without saving.
If you don't want to send the message, just click the cancel button.
RELATED WORDS
OTHER MEANINGS
2. A control in a dialog box that closes it and discards any changes.
She hit the cancel button to exit the settings menu.
3. A key or on-screen control that ends an operation already in progress.
Press the cancel button to stop the download.
4. A button on a device that stops a running action.
He pressed the cancel button on the microwave to stop it.