/ Dictionary / Index S strati-: Meaning and Definition of Find definitions for: strati- Pronunciation: [key] a combining form representingin compound words: stratiform. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: strati- (Thesaurus) strathspey stratification Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language