| dust |
remove the dust from; "dust the cabinets" fine powdery material such as dry earth or pollen that can be blown about in the air; "the furniture was covered with dust" rub the dust over a surface so as to blur the outlines of a shape; "The artist dusted the charcoal drawing down to a faint image" cover with a light dusting of a substance; "dust the bread with flour" debris: the remains of something that has been destroyed or broken up free microscopic particles of solid material; "astronomers say that the empty space between planets actually contains measurable amounts of dust" scatter: distribute loosely; "He scattered gun powder under the wagon"
출처: wordnet.princeton.edu/perl/webwn
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| dusting powder |
toilet powder: a fine powder for spreading on the body (as after bathing)
출처: wordnet.princeton.edu/perl/webwn
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| dust-borne infection |
airborne infection by pathogens that have become attached to particles of dust and are transmitted by that means.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| dust |
Dust is a general name for minute solid particles of diameters less than 500 micrometers (otherwise see sand or granulates) and, more generally, for finely divided matter. On Earth, dust occurs in the atmosphere from various sources: soil dust lifted up by wind, volcanic eruptions, and pollution are some examples; airborne dust is considered an aerosol and can have a strong, local radiative forcing on the atmosphere and significant effects on climate. ...
출처: en.wikipedia.org/wiki/Dust_(dirt)
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| dust |
Solid materials suspended in the atmosphere in the form of small irregular particles, many of which are microscopic in size. It imparts a tannish or grayish hue to distant objects. The sun's disk is pale or colorless or has a yellowish tinge at all periods of the day. Dust cannot be a stable component of the atmosphere because it must eventually fall back to the earth's surface when winds and turbulence become too weak to bear it aloft. ...
출처: amsglossary.allenpress.com/glossary/browse
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