Oresteia
[awr-e-
stee
-
uh
, ohr-]
/ˌɔr ɛˈsti ə, ˌoʊr-/
noun
1.
a trilogy of tragic dramas (458 b.c.) by Aeschylus, consisting of the
Agamemnon,
the
Choëphori,
and the
Eumenides.