/ Dictionary / Index W Wall Streeter: Meaning and Definition of Find definitions for: Wall' Street"er Pronunciation: [key] a person who is employed on Wall Street or in the financial district. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Wall Street wall system Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language