Search Result for "panama canal":
Wordnet 3.0

NOUN (1)

1. a ship canal 40 miles long across the Isthmus of Panama built by the United States (1904-1914); 



WordNet (r) 3.0 (2006):

Panama Canal
    n 1: a ship canal 40 miles long across the Isthmus of Panama
         built by the United States (1904-1914)