dismissbutton
nounUK /dɪsˈmɪs ˈbʌt.ən/
US /dɪsˈmɪs ˈbʌt.ən/
A dismiss button is a small button you press to close a message or box on a screen.
Tap the dismiss button to close the pop-up window.
RELATED WORDS
OTHER MEANINGS
2. A control that removes an alert or banner from view without taking further action.
She clicked the dismiss button on the cookie banner.
3. A button that ends or hides a temporary on-screen element, such as a tooltip.
The tooltip vanished after he pressed the dismiss button.
4. In some apps, a button that clears a reminder or task from the list.
He hit the dismiss button to clear the morning reminder.