outdo
     v 1: be or do something to a greater degree; "her performance
          surpasses that of any other student I know"; "She
          outdoes all other athletes"; "This exceeds all my
          expectations"; "This car outperforms all others in its
          class" [syn: {surpass}, {outstrip}, {outmatch}, {outgo},
           {exceed}, {surmount}, {outperform}]
     2: get the better of; "the goal was to best the competition"
        [syn: {outflank}, {trump}, {best}, {scoop}]
     [also: {outdone}, {outdid}]
Source: WordNet® 2.0