Breadcrumb Home > Dictionary > Index D Department of State: Meaning and Definition of Find definitions for: Depart'ment of State' Pronunciation: [key] the department of the U.S. federal government that sets forth and maintains the foreign policy of the U.S., esp. in negotiations with foreign governments and international organizations. Abbr.: DOS Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Department of Labor Department of the Interior TrendingHere are the facts and trivia that people are buzzing about. The Book of 1 Corinthians: Summary Current Events This Week: June 2023 Languages Spoken in Each Country of the World Aesop's Fables: Aesop's Fables Milestones in Environmental Protection The 12 Labors of Hercules (In Order) ✖ Related Content Daily Word Quiz: rort Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language