/ Dictionary / Index D Dickson: Meaning and Definition of Find definitions for: Dick•son Pronunciation: (dik'sun), [key] — n. 1874–1954, U.S. mathematician. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dickite Dick test Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language