/ Dictionary / Index S spatial: Meaning and Definition of Find definitions for: spa•tial Pronunciation: (spā'shul), [key] — adj. of or pertaining to space. existing or occurring in space; having extension in space. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: spatial (Thesaurus) spathulate spatial summation Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language