/ Dictionary / Index P phosgenite: Meaning and Definition of Find definitions for: phos•ge•nite Pronunciation: (fos'ju-nīt", foz'-), [key] — n. a mineral, lead chlorocarbonate, PbClCO, occurring in crystals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. phosgene phosph- Related Content Daily Word Quiz: serendipity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language