D defs.my
Entry 6 senses Webster, 1913

Tablet

/tăbʹlət/ · Ta·blet · IPA /ˈtæblət/
01 n. A small table or flat surface.
  1. 1.
    A small table or flat surface.
  2. 2.
    A flat piece of any material on which to write, paint, draw, or engrave; also, such a piece containing an inscription or a picture.
  3. 3.
    Hence, a small picture; a miniature.[Obs.]
  4. 4.
    A kind of pocket memorandum book.
  5. 5.
    A flattish cake or piece; as, tablets of arsenic were formerly worn as a preservative against the plague.
  6. 6.
    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.(Pharm.) Also: lozenge, troche