/ Dictionary / Index C combinatorial analysis: Meaning and Definition of Find definitions for: combinato'rial anal'ysis Pronunciation: [key] — Math. Math. the branch of mathematics that deals with permutations and combinations, esp. used in statistics and probability. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. combinatorial combinatorial topology Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language