/ Dictionary / Index E expresso: Meaning and Definition of Find definitions for: ex•pres•so Pronunciation: (ik-spres'ō), [key] — pl. -sos. espresso. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. expressman express rifle Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language