Tablet n. : A small table or flat surface.

Tablet n. : A flat piece of any material on which to write, paint, draw, or engrave; also, such a piece containing an inscription or a picture.

Tablet n. : Hence, a small picture; a miniature.

Tablet n. : A kind of pocket memorandum book.

Tablet n. : A flattish cake or piece; as, tablets of arsenic were formerly worn as a preservative against the plague.

Tablet n. : A solid kind of electuary or confection, commonly made of dry ingredients with sugar, and usually formed into little flat squares; -- called also lozenge, and troche, especially when of a round or rounded form.

Example:
Will a drawing Tablet pen of one brand work with a Tablet of a different brand?

Taxonomy
tablet, drugs, coatings, ingredients, powders, granules, binders, pressure, Medicinal tablets, direct compression, Tablet presses, excipients, punch, formulations, Dry granulation, Simulator, scored tablets, granulation.

Defination from the web:
tablet is the most popular dosage form in use today. ... A tablet can be formulated to deliver an accurate dosage to a specific site; it is usually taken orally, but can be administered sublingually, rectally or intravaginally. The tablet is just one of the many forms ...