/ Dictionary / Index S stratig.: Meaning and Definition of Find definitions for: stratig. Pronunciation: [key] stratigraphy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. stratify stratigraphy Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language