What's the difference between duff and dust?

Duff


Definition:

  • (n.) Dough or paste.
  • (n.) A stiff flour pudding, boiled in a bag; -- a term used especially by seamen; as, plum duff.

Example Sentences:

  • (1) Instagram is breaking under the weight of Peaches' love for her little grub – and, seeing as she's up the duff again, it will have to migrate to new servers when she has the second.
  • (2) Republic of Ireland (4-4-2): Given; Finnan, Breen, Staunton (Cunningham, 87), Harte (Reid, 73); G Kelly (Quinn, 73), Holland, Kinsella, Kilbane; Robbie Keane, Duff.
  • (3) Elizabeth Duff, senior policy adviser at the NCT, said: “We welcome Nice’s confirmation that women should receive one-to-one care from midwives during labour and postnatal care.
  • (4) Photograph: Michael Duff Running through the whiteboard, she explains that five of the patients belong to one family, including a mother and the newborn baby.
  • (5) When the group did visit No 10, Jim Duff asked the PM if he knew that directors at the Mid Staffs trust had been earning double his salary.
  • (6) 2.03pm BST 59 min: Martin Jol decides to mix it up: Duff is replaced by Bent.
  • (7) Duff & Phelps said there were five bids to buy BHS, but four of the parties withdrew.
  • (8) ET16: In the flurry of protests that followed France's goal - a flurry of protests that saw about six Irish players sprint to the referee shouting "effin' handball" while patting their forearms in the universal sign language for effin' handball - Damien Duff was booked.
  • (9) Duff has worked at the Independent for nine years, predating the Lebedev takeover of 2010.
  • (10) Damien Duff was sharp and Robbie Keane looked in the mood to plunder.
  • (11) The minister, Tory blowhard Duff Cooper, declared: “I won’t have that man on the air.” To say something friendly about Russia was not on the cards for another year.
  • (12) Kevin Doyle was allowed to find space inside the area to head Duff's corner goalwards and Londak's parry was more of a pat, which failed miserably to get the ball out of the danger zone.
  • (13) Up to 40 people are to transfer to the new owners of a cheaper offshoot that had an existing staff of 17, including editor Oliver Duff.
  • (14) Richard Duff asks: "Surely Carragher was wearing a cast on each leg the other night?"
  • (15) Girls, the HBO series about bratty Brooklyn hipsters , got a kicking when it first aired from people who weren't sure they wanted to watch privileged young white women musing on their existential angst, or whether they might be up the duff, or if they just, kind of, like, accidentally smoked crack.
  • (16) Duff told Zhang: “You identified that 100% cashmere sample as 85% cashmere and 15% unidentifiable fibres.
  • (17) Colin Duff, a 29-year-old innovation consultant, moved to London from Scotland five years ago and has saved hard ever since.
  • (18) Duff spoke out after David Lidington, the Tory Europe minister, published the European Union bill which guarantees that any changes to EU treaties that "moves a power or an area of policy from the UK to the EU" will have to be approved in a referendum.
  • (19) I was really pleased with the lads’ performance.” The central defender Michael Duff concurred.
  • (20) Anne-Marie Duff taking on one of the biggest roles in American playwriting, a long-awaited musical by Tori Amos and a gala night celebrating the theatre's history are all on the menu for the National Theatre's 50th anniversary year – not to mention the prospect of Sam Mendes returning to the stage to direct Simon Russell Beale in King Lear early in 2014.

Dust


Definition:

  • (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.