/ Dictionary / Index P primeval: Meaning and Definition of Find definitions for: pri•me•val Pronunciation: (prī-mē'vul), [key] — adj. of or pertaining to the first age or ages, esp. of the world: primeval forms of life. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: primeval (Thesaurus) prime time primigravida Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language