/ Dictionary / Index C continuum: Meaning and Definition of Find definitions for: con•tin•u•um Pronunciation: (kun-tin'y-um), [key] — pl. -tin•u•a a continuous extent, series, or whole. a set of elements such that between any two of them there is a third element. the set of all real numbers. any compact, connected set containing at least two elements. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: continuum (Thesaurus) continuous welded rail continuum hypothesis Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language