/ Dictionary / Index H Heraclitean: Meaning and Definition of Find definitions for: Her•a•cli•te•an Pronunciation: (her"u-klī'tē-un, -klī-tē'-), [key] — adj. of or pertaining to Heraclitus or his philosophy. —n. a person who believes in or advocates the philosophy of Heraclitus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Heraclidae* Heracliteanism Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language