/ Dictionary / Index P Pleven: Meaning and Definition of Find definitions for: Plev•en Pronunciation: (plev'en), [key] — n. a city in N Bulgaria: siege of 143 days 1877. 108,180. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pleven (Thesaurus) pleuston plew Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language