Concentration
From BiblePortal Wikipedia
Concentration [1]
(1): (n.) The act or process of removing the dress of ore and of reducing the valuable part to smaller compass, as by currents of air or water.
(2): (n.) The act or process of concentrating; the process of becoming concentrated, or the state of being concentrated; concentration.
(3): (n.) The act or process of reducing the volume of a liquid, as by evaporation.
