CONCENTRATION


Meaning of CONCENTRATION in English

noun the act or process of reducing the volume of a liquid, as by evaporation.

2. concentration ·noun the act or process of concentrating; the process of becoming concentrated, or the state of being concentrated; concentration.

3. concentration ·noun 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.

Webster English vocab.      Английский словарь Webster.