Source : WordNet®

savvy
     n : the cognitive condition of someone who understands; "he has
         virtually no understanding of social cause and effect"
         [syn: {understanding}, {apprehension}, {discernment}]
     v : get the meaning of something; "Do you comprehend the meaning
         of this letter?" [syn: {get the picture}, {comprehend}, {dig},
          {grasp}, {compass}, {apprehend}]
     [also: {savvied}, {savviest}, {savvier}]

savvier
     See {savvy}