noun the act of perfecting or maturing.
2. concoction ·noun a change in food produced by the organs of nutrition; digestion.
3. concoction ·noun the act of digesting in the mind; planning or devising; rumination.
4. concoction ·noun abatement of a morbid process, as a fever and return to a normal condition.
5. concoction ·noun the act of concocting or preparing by combining different ingredients; also, the food or compound thus prepared.