Wordnet 3.0
NOUN (1)
1. 
 Nazi leader who in 1941 flew a solo flight to Scotland in an apparent attempt to negotiate a peace treaty with Great Britain but was imprisoned for life (1894-1987); 
[syn: Hess, Rudolf Hess, Walther Richard Rudolf Hess]
WordNet (r) 3.0 (2006):
Walther Richard Rudolf Hess
    n 1: Nazi leader who in 1941 flew a solo flight to Scotland in
         an apparent attempt to negotiate a peace treaty with Great
         Britain but was imprisoned for life (1894-1987) [syn:
         Hess, Rudolf Hess, Walther Richard Rudolf Hess]