(n.) Fine, dry particles of earth or other matter, so comminuted that they may be raised and wafted by the wind; that which is crumbled too minute portions; fine powder; as, clouds of dust; bone dust.
(n.) A single particle of earth or other matter.
(n.) The earth, as the resting place of the dead.
(n.) The earthy remains of bodies once alive; the remains of the human body.
(n.) Figuratively, a worthless thing.
(n.) Figuratively, a low or mean condition.
(n.) Gold dust
(n.) Coined money; cash.
(v. t.) To free from dust; to brush, wipe, or sweep away dust from; as, to dust a table or a floor.
(v. t.) To sprinkle with dust.
(v. t.) To reduce to a fine powder; to levigate.
Example Sentences:
(1) The antigenic composition of an extract of rat dust, as a source of aeroallergens for rat-sensitive individuals, has been investigated and compared to the antigenic composition of rat saliva and urine.
(2) At the end of the dusting period those animals treated with normally charged dust had significantly more chrysotile retained in their lungs than animals exposed to discharged dust.
(3) Differences between mean durations of dust exposure of workers with radiographic signs of lung fibrosis and those without such signs were statistically insignificant.
(4) Where the guanine content was more than or equal to 0.25% in the dry dust, mite numbers were higher than 10 mites per 0.1 g dust in 43 of the 44 samples.
(5) The contents of hexavalent chromium, Cr(VI), in grinding dust were undetectable.
(6) The results of pathohistologic investigations are objectively demonstrated through a chart of morphological traits, thus facilitating the identification of the diagnostical morphological traits caused by different industrial dusts.
(7) A clinical investigation was made between workers exposed to dried sewage sludge dust and age matched controls not exposed.
(8) The median exposure of total dust was well below the Swedish threshold value, and the exposure of mould and bacteria was also low.
(9) Mattress dusts from the beds of 51 asthmatic children with positive skin tests to house dust mite were assayed for Der p I, Fel d I and certain viable fungi.
(10) According to the quantitative analysis between threshold titers of skin test and RAST titers using house dust and HD mites allergens, specific IgE production shall be decreased in the patients over 40 years old.
(11) Both the observance of occupational limit-values for dusts and other harmful materials at the work place, which have effects on the respiration system, and the medical survey of workers with the use of special methods for examination of respiratory system are necessary.
(12) Further, investigation of electrokinetic properties of these dusts by electrophoretic quasielastic light scattering is described.
(13) We have recently demonstrated in vitro a potential biological mechanism which could occur in vivo upon inhaling airborne graon dust, thereby constituting a potential inflammatory insult to the respiratory tracts of grain workers.
(14) After allowance for the fact that regression analyses suggested that the proportion of tremolite in dust was probably 2.5 times higher in Thetford Mines, Quebec, than in Charleston, the results from both matched pair and stratification analyses of tremolite fibre concentrations in lung were almost the same as for chrysotile.
(15) In vitro exposure of macrophages and neutrophils to inorganic dusts can enhance their oxidative metabolism, however the effects of inorganic dust inhalation on lung-inflammatory cell-oxidative metabolism remain unknown.
(16) Fifty asthmatics, candidates for hyposensitization with the house dust mite Dermatophagoides pteronyssinus (Dp), went through a series of allergy tests to evaluate the sensitivity of different organs to Dp.
(17) Specified cytotoxicity and mutagenicity of coal dust extract (mixture of solvent extractions of bituminous coal nitrosated by NaNO2) were investigated because of the association of an excess risk of gastric cancer in coal miners.
(18) History is littered with examples of byelection sensations that soon turned to dust.
(19) Inhalant allergens as mite house dust, animal danders, pollens, molds and food allergens are considered, now, to be the most sensitizing agents.
(20) Water from the reactors that were the source of Sonoda's drink is being used to spray trees to limit the buildup of dust and prevent fires.
Fluff
Definition:
(n.) Nap or down; flue; soft, downy feathers.
Example Sentences:
(1) Absolutely, I think it’s quite fascinating, since I’ve been looking at it, to see that amongst the fluff there are serious things.
(2) Distribution of membrane in mature milks was: fat globules, 80%; skim milk, 20% (including fluff, 5%); and cells, less than 1%.
(3) These included an investigation of egg handling techniques from nest box to hatcher; the adoption by the hatchery of plastic setter trays; an improvement to incubator environment; an improvement in the overall hatchery hygiene programme and the introduction of a regular monitoring programme based on the examination of hatchery fluff.
(4) What they proved, in unambiguous data, was that the photo-op image of Team GB as a changing nation of many hues was not PR fluff but demographic reality.
(5) Awaiting his razor-sharp skills are four Cambridge lads sporting varying degrees of bum fluff.
(6) They could afford to fluff their lines with Bournemouth’s own glimpses of goal sporadic, and invariably limited to chaotic ricochets in the penalty area, but those are the chances that may need to be taken in the matches against Liverpool, Manchester United and Stoke City after the international break.
(7) When he did not sing the national anthem during a Battle of Britain commemoration service – prompting the outrage of the rightwing press – they saw it as the same diversionary fluff that surrounded whether he might, as a privy councillor, bow before the Queen.
(8) Many mammals fluff up their fur when threatened, to look bigger and so more dangerous.
(9) No, what really thwarts ambition is when a promising child fluffs up exams because her family can’t afford anything more than a cramped flat where there is nowhere quiet to study.
(10) The story goes that when Freeman took the garment to be dry-cleaned, it came back looking like a shapeless ball of fluff, but he continued to wear it regardless.
(11) He set up a website, Cats To Go , which includes an image of a kitten with devil's horns under the heading: "That little ball of fluff you own is a natural born killer".
(12) What Wired UK aims to do "is not fluff or bullshit: it's data".
(13) In injury-time, the Argentinian ran unchallenged from halfway with no defenders in sight only to fluff his chip.
(14) There's no mention of belly button fluff either - but blackheads, snot, puke, pus, scabs, tears, smegma, eyelid crumbs, vaginal discharges, menstrual blood and other gunk are all acceptable fodder, especially when dried to a crust under the fingernails.
(15) Obama fluffs around the topic but does own up: "I am ultimately responsible for what’s taking place there."
(16) It ran a Small Charity Week in June where three small charities – Down's Heart Group, Haworth Cat Rescue and Fat Fluffs Rabbit Rescue won £1,000 grants each.
(17) It’s not just fluff.” At the other end of the country, a few days later, in the original and first BrewDog bar, on Gallowgate in Aberdeen, barman Dave Bruce, 32, said he had spent 18 months trying to get a job there.
(18) With a decent covering of fur, this would fluff up the coat, getting more air into it, making it a better insulator.
(19) The results clearly showed that the diapers with absorbent polymer provide a better skin environment than those with fluff only with respect to lower skin wetness and pH control (instrumental measurements).
(20) Of course, in politics as in sport, there is no goal so open that someone can’t fluff it and miss.