Any of a line of preset buttons on a car radio used to select the station to be listened to; pressing one releases the others

A button on an alarm clock which, when pressed, silences the alarm temporarily, granting a few more minutes of sleep before the alarm sounds again.

(informal) The navel.

Alternative spelling of belly button

Arousing intense reactions; eliciting strong emotion or controversy.

Alternative form of hot button

Alternative form of hot-button

A central issue, concern or characteristic, especially one that motivates people to make a choice. / (marketing) The principal desire that a salesman needs to "hit" in order to make a sale.

Which can be initiated or activated at the push of a button.

An electrical switch activated by pressing a button.