concentration
noun(con-cen-tra-tion)
the act or process of concentrating : the state of being concentrated; especially : direction of attention to a single object
concentration
noun(con-cen-tra-tion)
an academic major or area of focus within a major
concentration
noun(con-cen-tra-tion)
a concentrated mass or thing
concentration
noun(con-cen-tra-tion)
a place where large numbers of people (such as prisoners of war, political prisoners, refugees, or the members of an ethnic or religious minority) are detained or confined under armed guard —used especially in reference to camps created by the Nazis in World War II for the internment and persecution of Jews and other prisoners
concentration
noun(con-cen-tra-tion)
intense or excessive concentration