sat·u·ra·tion 
(săch′ə-rāshən)
(săch′ə-rāshən)n.
1.
a. The act or process of saturating.
b. The condition of being saturated.
c. The condition of being full to or beyond satisfaction; satiety.
2. Physics A state of a ferromagnetic substance in which an increase in applied magnetic field strength does not produce an increase in magnetization.
3. Chemistry The state of a compound or solution that is fully saturated.
4. Meteorology A condition in which air at a specific temperature contains all the water vapor it can hold; 100 percent relative humidity.
5. Vividness of hue; degree of difference from a gray of the same lightness or brightness. Also called intensity. See Table at color.
6. Intensive shelling or bombing of a military target to achieve total destruction.
7. The flooding of a market with all of a commodity that consumers can purchase.