/ Dictionary / Index I Iphianassa: Meaning and Definition of Find definitions for: Iph•i•a•nas•sa Pronunciation: (if"ē-u-nas'u), [key] — n. (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. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. i.p.h. Iphicles Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language