concentrated

adjective

1. 1

   gathered together or made less diffuse

   their concentrated efforts

   his concentrated attention

2. 2

   of or relating to a solution whose dilution has been reduced

3. 3

   being the most concentrated solution possible at a given temperature; unable to dissolve still more of a substance

   a saturated solution

4. 4

   (of light) transmitted directly from a pointed light source

5. 5

   intensely focused

   her concentrated passion held them at bay