(in the Iliad) a daughter of Agamemnon, offered to Achilles as a wife if he would return to battle against the Trojans.
a daughter of Proetus and Antia who, with her sisters Iphinoë and Lysippe, was inflicted with madness for her irreverence toward the gods.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for iphianassa
But he has three daughters in his well-built palace,--Chrysothemis, Laodice, and Iphianassa.