gathered together or made less diffuse; "their concentrated efforts"; "his concentrated attention"; "concentrated study"; "a narrow thread of concentrated ore"
of or relating to a solution whose dilution has been reduced
intensely focused; "her concentrated passion held them at bay"
abnormally expanded or increased in size; (`swollen' is sometimes used in combination); "distended wineskins"; "the need to clean out swollen inventories"; "the raisins were plump and soft and swollen from being soaked"; "huge blood-swollen mosquitoes"