/ Dictionary / Index N neo-Pythagoreanism: Meaning and Definition of Find definitions for: ne•o-Py•thag•o•re•an•ism Pronunciation: (nē"ō-pi-thag"u-rē'u-niz"um), [key] — n. a philosophical system, established in Alexandria and Rome in the second centuryb.c.,consisting mainly of revived Pythagorean doctrines with elements of Platonism and Stoicism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Neoptolemus neorealism Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language