What is the meaning of Tabletop?

The flat, horizontal upper surface of a table.

A fixed item resembling a table, used for performing skateboarding tricks.

A photograph of an object or product placed on a table.

Ellipsis of tabletop game.

Suitable for use on top of a table.

Taking place on top of a table.

To play tabletop games.

tabletop exercise (An emergency exercise where participants come together in an informal setting in, for example, a meeting room, to discuss their roles during a disaster or crisis and to review relevant procedures based on one or more scenarios)

Source: wiktionary.org