Definition of DOSE

  1. (noun)a measured portion of medicine taken at any one time
  2. (noun)the quantity of an active agent (substance or radiation) taken in or absorbed at any one time
  3. (noun)a communicable infection transmitted by sexual intercourse or genital contact
  4. (noun)street name for lysergic acid diethylamide
  5. (verb)treat with an agent; add (an agent) to
  6. (verb)administer a drug to