/ Dictionary / Index A Abderhalden: Meaning and Definition of Find definitions for: Ab•der•hal•den Pronunciation: (Ger. äp"dur-häl'dn), [key] 1877–1950, Swiss chemist and physiologist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Abd-el Krim Abd-er-Rahman Khan 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