/ Dictionary / Index D datacenter: Meaning and Definition of Find definitions for: da•ta•cen•ter Pronunciation: (dā'tu-sen"tur), [key] — n. a facility equipped with or connected to one or more computers, used for processing or transmitting data. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. database data communication Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language