Wordnet 3.0
NOUN (1)
1.
battle in World War I (1915);
Germans wanted to try chlorine (a toxic yellow gas) as a weapon and succeeded in taking considerable territory from the Allied salient;
[syn: Ypres, battle of Ypres, second battle of Ypres]
WordNet (r) 3.0 (2006):
second battle of Ypres
n 1: battle in World War I (1915); Germans wanted to try
chlorine (a toxic yellow gas) as a weapon and succeeded in
taking considerable territory from the Allied salient [syn:
Ypres, battle of Ypres, second battle of Ypres]