/ Dictionary / Index M Mnemosyne: Meaning and Definition of Find definitions for: Mne•mos•y•ne Pronunciation: (nē-mos'u-nē", -moz'-), [key] — n. the ancient Greek goddess of memory, a daughter of Uranus and Gaea and the mother by Zeus of the Muses. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mnemosyne (Thesaurus) mnemonics Mnesicles Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language