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 to be carried …

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 or rock, …

Jun 23, 2025 · Dust is made up of various indoor and outdoor particles, like dead skin cells, dust mites, soil, and pet dander. Poorly maintained HVAC systems and high humidity can lead to higher levels of …

DUST definition: earth or other matter in fine, dry particles. See examples of dust used in a sentence.

DUST meaning: 1 : fine dry powder that builds up inside buildings on surfaces that have not recently been cleaned; 2 : fine powder made up of very small pieces of earth or sand

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Aug 24, 2025 · Dust consists of tiny solid particles that accumulate on surfaces and suspend in the air. This pervasive substance is often noticed as a fine layer on furniture or as visible specks dancing in …

Dust is the very small pieces of dirt which you find inside buildings, for example, on furniture, floors, or lights. I could see a thick layer of dust on the stairs.