/ Dictionary / Index P primordial: Meaning and Definition of Find definitions for: pri•mor•di•al Pronunciation: (prī-môr'dē-ul), [key] — adj. constituting a beginning; giving origin to something derived or developed; original; elementary: primordial forms of life. first formed. pertaining to or existing at or from the very beginning: primordial matter. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: primordial (Thesaurus) primogeniture primordial soup Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language