king of Mycenae, leader of the Greeks in the Trojan War, his name perhaps represents Greek Aga-medmon, literally "ruling mightily," from agan "very much" + medon "ruler" (see meditation).
In classical mythology, the king who led the Greeks against Troy in the Trojan War. To obtain favorable winds for the Greek fleet sailing to Troy, Agamemnon sacrificed his daughter Iphigenia to the goddess Artemis and so came under a curse. After he returned home victorious, he was murdered by his wife, Clytemnestra, and her lover, Aegisthus.