/ Dictionary / Index C centrality: Meaning and Definition of Find definitions for: cen•tral•i•ty Pronunciation: (sen-tral'i-tē), [key] — pl. -ties. a central position or state: the centrality of the sun. a vital, critical, or important position: the centrality of education to modern civilization. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: centrality (Thesaurus) centralism centralization 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