A flat, (usually) vertical surface onto which controls, instruments, and displays are mounted.

A flat, usually vertical surface onto which controls, instruments, and displays are mounted. / (by extension, graphical user interface) A computer display offering a number of controls or options.

a surface that uses electroluminescence to produce light

A small window in a door which allows people to look through without opening the door.

(computing) a series of network cable connection sockets.

A thin screen of wood or metal that is attached to the front of a desk, organ, or similar items. The panel provides privacy for the person seated at the desk or organ, as it covers the upper part of the legs and cabling, and also provides structural support for the four legs of the furniture.

plural of panel van

(roofing) A metal roof panel, typically a double standing seam or batten seam; usually requires solid decking underneath and relies of slope to shed water

(US, originally in right-wing discourse, otherwise humorous) A fictitious government committee which is responsible for choosing which of various patients will receive healthcare, and which withholds life-saving treatment from some in order to reduce costs.

A touch screen.