WordNet (r) 3.0 (2006):

Saint Francis
    n 1: (Roman Catholic Church) an Italian and the Roman Catholic
         monk who founded the Franciscan order of friars (1181-1226)
         [syn: Francis of Assisi, Saint Francis of Assisi, St.
         Francis of Assisi, Saint Francis, St. Francis,
         Giovanni di Bernardone]
    2: a tributary of the Mississippi River that rises in Missouri
       and flows southeastward through Arkansas [syn: Saint
       Francis, Saint Francis River, St. Francis, St. Francis
       River]