/ Dictionary / Index S slumberland: Meaning and Definition of Find definitions for: slum•ber•land Pronunciation: (slum'bur-land"), [key] — n. an imaginary land described to children as the place they enter during sleep. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. slumber slumberous Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language