/ Dictionary / Index S someday: Meaning and Definition of Find definitions for: some•day Pronunciation: (sum'dā"), [key] — adv. at an indefinite future time. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: someday (Thesaurus) somebody somedeal Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language