Aaron Burr Aaron Burr /ˈærən bɜːr/

noun

1. United States politician who served as vice president under Jefferson; he mortally wounded his political rival Alexander Hamilton in a duel and fled south (1756-1836)  ( Aaron Burr , Burr )
   United States politician who served as vice president under Jefferson; he mortally wounded his political rival Alexander Hamilton in a duel and fled south (1756-1836)