(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.

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

An array of connected solar cells

A touch screen.

plural of panel discussion

A conversation about a specific topic conducted by a group of experts, usually either in the presence of an audience or in a broadcast (or both).

Any type various types of light saws, used to cut large sheets of material, such as plywood.

(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.