Atmospheric or wind-borne fugitive dust, also known as aeolian dust, comes from dry regions where high-speed winds can remove mostly silt-sized material, abrading susceptible surfaces.

Dust, in general, is any microscopic, powderlike particle or collection of powderlike particles that is made up of sand, soil, fragments of organic tissue, or other materials and is both light enough …

The meaning of DUST is fine particles of matter (as of earth). How to use dust in a sentence.

Oct 19, 2023 · Dust is heavy enough to see and light enough to be carried by the wind. Dust can be made up of pollen, bacteria, smoke, ash, salt crystals from the ocean, and small bits of dirt …

DUST meaning: 1. dry dirt in the form of powder that covers surfaces inside a building, or very small dry pieces…. Learn more.

Nov 10, 2025 · Dust is a mixture of microscopic particles, known as particulate matter (PM), that is either suspended in the air or settled on surfaces. It is present in all indoor and outdoor …

12 hours ago · dust (countable and uncountable, plural dusts) Fine particles. (uncountable) Fine, dry particles of matter found in the air and covering the surface of objects, typically consisting …