closebutton
nounUK /ˈkləʊzˌbʌtən/
US /ˈkloʊzˌbʌtən/
A close button is a small button you click to make a window go away.
Click the close button in the corner to shut the window.
RELATED WORDS
OTHER MEANINGS
2. A button on a device that turns it off or shuts its lid.
Press the close button to fold the laptop screen down.
3. A control that ends a call or session in an app.
Tap the close button to hang up the video call.
4. A button that closes a menu or pop-up without saving.
The close button on the pop-up let her skip the ad.