/ Dictionary / Index P Plattdeutsch: Meaning and Definition of Find definitions for: Platt•deutsch Pronunciation: (plät'doich"), [key] — n. the Low German vernacular dialects spoken in northern Germany. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: plattdeutsch (Thesaurus) platoon Platte Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language