TAB

Definition of TAB

  1. (noun)the bill in a restaurant
  2. (noun)sensationalist journalism
  3. (noun)the key on a typewriter or a word processor that causes a tabulation
  4. (noun)a short strip of material attached to or projecting from something in order to facilitate opening or identifying or handling it
  5. (noun)a dose of medicine in the form of a small pellet