Wordnet 3.0
NOUN (1)
1.
a 6th century masterpiece of Byzantine architecture in Istanbul;
built as a Christian church, converted to a mosque in 1453, and made into a museum in the middle of the 20th century;
[syn: Hagia Sophia, Hagia Sofia, Santa Sophia, Santa Sofia]
WordNet (r) 3.0 (2006):
Hagia Sofia
n 1: a 6th century masterpiece of Byzantine architecture in
Istanbul; built as a Christian church, converted to a
mosque in 1453, and made into a museum in the middle of the
20th century [syn: Hagia Sophia, Hagia Sofia, Santa
Sophia, Santa Sofia]