An accordion with a keyboard in the form of series of buttons.

plural of button accordion

(electronics) A button that resets something.

(broadcasting) A button that temporarily stops the recording and transmission of a radio show.

(usually in the plural) Any one of a number of plants with daisylike, button shaped flowers. / Button which may be attached to clothing without resorting to needle and thread.

(usually in the plural) Any one of a number of plants with daisylike, button shaped flowers of the genus Centaurea, especially the species Centaurea cyanus.

Alternative spelling of buttonquail

(computing, graphical user interface) a labeled button in some versions of the Microsoft Windows operating system that opens the Start menu.

(simile) Very bright (clever, smart, or crafty) / (simile) Very cheery, energetic and upbeat.

An emergency button which, when pressed, alerts authorities of danger or triggers an alarm system.