/ Dictionary / Index S Schleiden: Meaning and Definition of Find definitions for: Schlei•den Pronunciation: (shlīd'n), [key] 1804–81, German botanist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: schleiden (Thesaurus) Schleicher Schleiermacher Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language