1con·cen·trate verb \ˈkän(t)-sən-ˌtrāt, -ˌsen-\
a : to bring or direct toward a common center or objective : focus b : to accumulate (a toxic substance) in bodily tissues <fish concentrate mercury>
: to make less dilute <concentrate syrup>
: to fix one's powers, efforts, or attention on one thing <concentrate on a problem>
—con·cen·tra·tor \-ˌtrāt-ər\ noun
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