/ Dictionary / Index C chloropicrin: Meaning and Definition of Find definitions for: chlo•ro•pic•rin Pronunciation: (klôr"u-pik'rin, -pī'krin, klōr"-), [key] — n. Chem., Mil. a colorless, somewhat oily, water-insoluble, poisonous liquid, CClNO, that causes lachrymation and headache: used as an insecticide, a fungicide, in organic synthesis, and as a war gas. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: chloropicrin (Thesaurus) chlorophyllous chloroplast Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language