/ Dictionary / Index P particulate: Meaning and Definition of Find definitions for: par•tic•u•late Pronunciation: (pur-tik'yu-lit, -lāt", pu-tik'-, pär-), [key] — adj. of, pertaining to, or composed of distinct particles. —n. a separate and distinct particle. a material composed of such particles. tests to analyze diesel particulates. the aggregate of such particles, esp. as produced by one source:tests to analyze diesel particulates. Meteorol.solid or liquid particles suspended in the atmosphere, esp. pollutants. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: particulate (Thesaurus) particular solution particulate inheritance Related Content Daily Word Quiz: miscreant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language