Wordnet 3.0
NOUN (1)
1.
the second largest of the four main islands of Japan;
to the north of Honshu;
[syn: Hokkaido, Ezo, Yezo]
WordNet (r) 3.0 (2006):
Ezo
n 1: the second largest of the four main islands of Japan; to
the north of Honshu [syn: Hokkaido, Ezo, Yezo]