/ Dictionary / Index F foreign service: Meaning and Definition of Find definitions for: for'eign serv'ice Pronunciation: [key] — (often caps.) a division of the U.S. Department of State or of a foreign office that maintains diplomatic and consular posts and personnel in other countries. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. foreign secretary foreign-trade zone Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language