Onomacrĭtus
(
Ὀνομάκριτος). An Athenian, who lived at the court of
Pisistratus and his sons (about B.C. 520-485). At the request of Pisistratus, he is said to
have prepared an edition of the Homeric poems. He was an industrious collector, and also a
forger of old oracles and poems. Those which go under the name of Orpheus are regarded as, for
the most part, concocted by Onomacritus. He was detected in forging an oracle of Musaeus, and
banished from Athens by the Pisistratidae; but he was afterwards reconciled to them, and in
their interest induced Xerxes, by alleged oracular responses, to decide upon his war with
Greece (
Herod.vii. 6).