WordNet (r) 3.0 (2006):

Bruno
    n 1: German pope from 1049 to 1054 whose papacy was the
         beginning of papal reforms in the 11th century (1002-1054)
         [syn: Leo IX, Bruno, Bruno of Toul]
    2: (Roman Catholic Church) a French cleric (born in Germany) who
       founded the Carthusian order in 1084 (1032-1101) [syn:
       Bruno, Saint Bruno, St. Bruno]
    3: Italian philosopher who used Copernican principles to develop
       a pantheistic monistic philosophy; condemned for heresy by
       the Inquisition and burned at the stake (1548-1600) [syn:
       Bruno, Giordano Bruno]