Wordnet 3.0
NOUN (1)
1.
a collection of classical Greek marble sculptures and fragments of architecture created by Phidias;
chiefly from the Parthenon in Athens;
The Collaborative International Dictionary of English v.0.48:
Elgin marbles \El"gin mar"bles\
Greek sculptures in the British Museum. They were obtained at
Athens, about 1811, by Lord Elgin.
[1913 Webster]
WordNet (r) 3.0 (2006):
Elgin Marbles
n 1: a collection of classical Greek marble sculptures and
fragments of architecture created by Phidias; chiefly from
the Parthenon in Athens