Source : WordNet®

Johnson
     n 1: English writer and lexicographer (1709-1784) [syn: {Samuel
          Johnson}, {Dr. Johnson}]
     2: 36th President of the United States; was elected Vice
        President and succeeded Kennedy when Kennedy was
        assassinated (1908-1973) [syn: {Lyndon Johnson}, {Lyndon
        Baines Johnson}, {LBJ}, {President Johnson}, {President
        Lyndon Johnson}]
     3: 17th President of the United States; was elected Vice
        President and succeeded Lincoln when Lincoln was
        assassinated; was impeached but acquitted by one vote
        (1808-1875) [syn: {Andrew Johnson}, {President Johnson}, {President
        Andrew Johnson}]