/ Dictionary / Index D Derbent: Meaning and Definition of Find definitions for: Der•bent Pronunciation: (dur-bent' Russ. dyir-byent&sec), [key] — n. a seaport in the SE Dagestan Autonomous Republic, in the SW Russian Federation in Europe, on the Caspian Sea. 69,000. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. deratize Derby Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language