/ Dictionary / Index F Fort Belvoir: Meaning and Definition of Find definitions for: Fort" Bel'voir Pronunciation: (bel'vôr), [key] a military reservation and U.S. Army training center in NE Virginia on the Potomac. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Fortas Fort Benjamin Harrison Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language