Noun tablet has 4 senses
  1. tablet - a slab of stone or wood suitable for bearing an inscription
    --1 is a kind of
    --1 has particulars: abacus; slate
  2. pad, pad of paper, tablet - a number of sheets of paper fastened together along one edge
    --2 is a kind of paper
    --2 has particulars: message pad, writing pad; notepad
  3. tablet - a small flat compressed cake of some substance; "a tablet of soap"
    --3 is a kind of
    cake, bar
  4. pill, lozenge, tablet, tab - a dose of medicine in the form of a small pellet
    --4 is a kind of dose
    --4 has particulars:
     bolus; capsule; dragee; sleeping pill, sleeping tablet, sleeping capsule, sleeping draught; vitamin pill