particulate

1 of 2

adjective

par·​tic·​u·​late pär-ˈti-kyə-lət 

 also  -ˌlāt

: of or relating to minute separate particles

particulate

2 of 2

noun

: a particulate substance

Examples of particulate in a Sentence

Recent Examples on the Web

Adjective

On days of high levels of particulate pollution, emergency room visits for persons with asthma and COPD often increase. —Ross Rosenfeld, MSNBC Newsweek, 23 Apr. 2025

Over the past 25 years alone, particulate air pollution in the country has dropped by more than 30 percent. —Zoë Schlanger, The Atlantic, 9 Apr. 2025

Noun

That mid-May peak in particulate matter, the report concludes, was not driven by preharvest sugarcane burns. —Patrick Gleason, Forbes.com, 1 May 2025

In a Thursday morning update, health officials warned that the AQI for fine particulate matter in the New York City metro area (the five boroughs, Rockland and Westchester counties), as well as Nassau and Suffolk counties on Long Island, was expected to fall within that unhealthy range. —Muri Assunção, New York Daily News, 24 Apr. 2025

Word History

Etymology

Adjective

Latin particula

First Known Use

Adjective

1870, in the meaning defined above

Noun

1942, in the meaning defined above

Phrases Containing particulate

• particulate inheritance

Rhymes for particulate

• apiculate
• denticulate
• geniculate
• reticulate
• inarticulate

Kids Definition

particulate

noun

par·​tic·​u·​late

pər-ˈtik-yə-lət,

pär-,

-ˌlāt

: a substance made up of very small separate particles

Medical Definition

particulate

1 of 2 adjective

par·​tic·​u·​late pär-ˈtik-yə-lət 

1

: of, relating to, or existing in the form of minute separate particles

dust, smoke, and other particulate matter

2

: of or relating to particulate inheritance

the particulate theory of heredity

—Julian Huxley

particulate

2 of 2 noun

: a particulate substance

emission of particulates by car engines

cytoplasmic particulates in the cell