Search Result for "theater of war":
Wordnet 3.0

NOUN (1)

1. the entire land, sea, and air area that may become or is directly involved in war operations;
[syn: theater of war, theatre of war]



WordNet (r) 3.0 (2006):

theater of war
    n 1: the entire land, sea, and air area that may become or is
         directly involved in war operations [syn: theater of war,
         theatre of war]