CONCENTRATE
focus all one's attention on a particular object or activity
gather (people or things) together in a common location
increase the strength or proportion of (a substance or solution) by removing or reducing the other diluting agent or by selective accumulation of atoms or molecules
a substance made by removing or reducing the diluting agent; a concentrated form of something
gather (people or things) together in a common location
increase the strength or proportion of (a substance or solution) by removing or reducing the other diluting agent or by selective accumulation of atoms or molecules
a substance made by removing or reducing the diluting agent; a concentrated form of something