Wordnet 3.0
NOUN (1)
1. 
 a Swiss patriot who lived in the early 14th century and who was renowned for his skill as an archer; 
 according to legend an Austrian governor compelled him to shoot an apple from his son's head with his crossbow (which he did successfully without mishap); 
[syn: Tell, William Tell]
WordNet (r) 3.0 (2006):
William Tell
    n 1: a Swiss patriot who lived in the early 14th century and who
         was renowned for his skill as an archer; according to
         legend an Austrian governor compelled him to shoot an apple
         from his son's head with his crossbow (which he did
         successfully without mishap) [syn: Tell, William Tell]