Definition of "Panel" :

noun: electrical device consisting of a flat insulated surface that contains switches and dials and meters for controlling other electrical devices

"He checked the instrument panel."

noun: (computer science) a small temporary window in a graphical user interface that appears in order to request information from the user; after the information has been provided the user dismisses the box with okay' or cancel'

noun: a piece of cloth that is generally triangular or tapering; used in making garments or umbrellas or sails

noun: sheet that forms a distinct (usually flat and rectangular) section or component of something

noun: a soft pad placed under a saddle

noun: a group of people gathered for a special purpose as to plan or discuss an issue or judge a contest etc

noun: (law) a group of people summoned for jury service (from whom a jury will be chosen)

noun: a committee appointed to judge a competition

verb: select from a list

"Empanel prospective jurors."

verb: decorate with panels

"Panel the walls with wood."