tabletop noun 4adjective 2verb 1forms 3 noun4 •The flat, horizontal upper surface of a table. •Ellipsis of tabletop game.Some people watch TV, others play tabletops. You might like to work out. The object is to bide your time. — 2021 •A photograph of an object or product placed on a table.Photographic greeting cards are usually tabletops. — 1946 •A fixed item resembling a table, used for performing skateboarding tricks. adjective2 •Suitable for use on top of a table. •Taking place on top of a table. verb1 •(rare) To play tabletop games. formstabletopped · tabletopping · tabletops