(v. t.) To reduce to powder by friction, as in a mill, or with the teeth; to crush into small fragments; to produce as by the action of millstones.
(v. t.) To wear down, polish, or sharpen, by friction; to make smooth, sharp, or pointed; to whet, as a knife or drill; to rub against one another, as teeth, etc.
(v. t.) To oppress by severe exactions; to harass.
(v. t.) To study hard for examination.
(v. i.) To perform the operation of grinding something; to turn the millstones.
(v. i.) To become ground or pulverized by friction; as, this corn grinds well.
(v. i.) To become polished or sharpened by friction; as, glass grinds smooth; steel grinds to a sharp edge.
(v. i.) To move with much difficulty or friction; to grate.
(v. i.) To perform hard aud distasteful service; to drudge; to study hard, as for an examination.
(n.) The act of reducing to powder, or of sharpening, by friction.
(n.) Any severe continuous work or occupation; esp., hard and uninteresting study.
(n.) A hard student; a dig.
Example Sentences:
(1) The contents of hexavalent chromium, Cr(VI), in grinding dust were undetectable.
(2) In EastEnders , the mystery surrounding the identity of Kat's secret squeeze continues amid the grinding of narrative levers and the death rattle of overflogged script-horses.
(3) We suggest that other functions than grinding, such as supplying minerals, may be equally important functions of the grit.
(4) While exposure of root surface dentin alone (negative control) produced no alterations, grinding the surface (positive control) caused noticeable changes in dentin, odontoblasts, and pulp.
(5) But he denied having an axe to grind against Riordan, now a Fair Work Commissioner.
(6) Nancy Curtin, the chief investment officer of Close Brothers Asset Management said: "The US economy didn't just grind to a halt in the first quarter – it hit reverse as the polar vortex took its toll.
(7) On the other hand, grinding the glossy ridge-lap surface, painting the teeth with monomer or a solvent, preparing retention grooves on the ridge-lap portion of the teeth effectively lock the teeth to the denture base.
(8) Sporulating cells of Bacillus sphaericus 9602 containing fully engulfed forespores at different stages of maturity were broken by ultrasonic disruption, followed by grinding with alumina.
(9) Achieving efficiency on this scale will be complicated and a long, hard grind.
(10) Lord Mitchell, who helped to lead Movement for Change's rally of activists this summer and who tabled yesterday's amendment, has said that the change will help "those who live in the hell-hole of grinding debt.
(11) In Java 81.1% of the males and 99.2% of the females showed dental mutilations in the form of grinding the incisal and vestibular surfaces of the maxillary incisors and canines.
(12) The experimental carborundum wheels exhibited much the same performance as the marketed carborundum wheel under a less grinding pressure that 100 gf.
(13) The anterior teeth can often be coupled to the posterior controls by modifying contours with selective grinding, full or partial coverage restorations, or composite.
(14) The combination of various possibilities for sample preparation and investigation--the tinting penetration method, the ion beam slope cutting, the light and scanning electron microscopy--allow statements at the grind after different drying of the preparation mainly to the bond but also surface and filler shape of glass-ionomer cements.
(15) Printers have come a long way since 1984 when Hewlett Packard introduced the ThinkJet , the firm's first personal inkjet printer grinding at a snail's pace of two pages a minute and priced at a whopping $495.
(16) Pyralgin (metamizole sodium) usefulness was tested in premedication of 90 patients subjected to processing of hard tooth tissues by grinding or drilling.
(17) Mercury vapor levels associated with grinding amalgam models and mulling amalgams in the palm of the hand following trituration have been measured in a dental laboratory in inhalation position.
(18) Gap changes which resulted during porcelain firing cycles were relatively small, but larger marginal discrepancies developed in crowns prepared with a compatible porcelain during grinding and abrasive blasting procedures.
(19) Cases were no more likely than well controls to report ever-grinding, but were actually significantly less likely than well controls to report current grinding.
(20) After functional analysis and diagnostic grinding-in in the Dentatus articulator, the teeth of 10 patients were ground in directly in the mouth using a list of corrections.
Nerd
Definition:
Example Sentences:
(1) The nerd may have been more in evidence early on - not least when he was doing his doctorate and ignored the advice of his Nobel prize-winning supervisor, Nikolaas Tinbergen, and opted for a stats fest, "a classic piece of Popperian science", instead of a fluffier study of animal behaviour - but it's still around.
(2) Last, and this is just a hunch as a career-long only-digital nerd: perhaps after more than a decade of digital influx, people are yearning a bit more for the physical, the tangible object, the easy-to-understand.
(3) On 5th Gear, from 2007, he talked about internet nerds reinventing themselves through social media, and offered an intentionally redneck perspective on the battle of the sexes in the deliberately gauche I'm Still a Guy.
(4) But isn't there a bit of him that wants to gloat; to tell all the kids who thought he was a nerd that he's now this babe magnet, this sex god, this… And now he really is flushed and flustered.
(5) This target audience includes not just those young people taking part in state-sponsored sports and defence training or patriotic youth groups, but also nerds who love western videogames and superheroes.
(6) "I'm a nerd who likes to keep his private life private," he said.
(7) Whereas Crow tended to rely on his rhetoric and his street-fighter smarts, Whelan is more of a data nerd – part barrow boy, part actuary.
(8) By the time kids are filling out Ucas forms or heading off to find a living, "computer stuff" has usually been relegated to the otherworldly realm of nerds.
(9) There was already a perception that Ed Miliband was too geeky, too much of an unworldly politics nerd, to have a realistic chance of power.
(10) Worldly-wise but digi-ignorant, the Vaughn-Wilson jock explosion throw in their lot with the socially maladjusted nerdly-wise virgins and soon enough, with the help of code-writing lessons for the oldies and lap dances for the virgin-geeks, they all learn to get along.
(11) And it would be nothing short of condescending for screenwriter Aaron Sorkin and director David Fincher to have concocted some fictional spunky-girl nerd character or a wise female comp sci professor in an attempt to make their film more female-friendly.
(12) "Adam had this typical nerd look: belts, tucked-in shirt.
(13) There are duelling nerds in sports jackets and a panicky associate producer (inevitably and infuriatingly female) who is smarter than her ditzy persona would have you believe.
(14) 2.16pm BST Moyes music I'm something of a music nerd, so do keep the suggestions for Dave's iPod coming.
(15) "Really in those early days the web was just for nerds like me, if you wanted some tech advice or needed to find out how to do something.
(16) And for those who think interplanetary exploration is just nonsense for space nerds, the same lessons could surely be applied closer to home.
(17) So then I grew up and I stopped taking nerd-drugs, and about the same time, Starbucks opened in the UK, whereupon I took to getting double espressos, except they were never big enough.
(18) The open source community are geeks and nerds and they created the current inequality in technology.'
(19) June 18, 2014 2.13pm BST Paul Doyle has spent the last few hours in a dark corner of the office, nerding it up on Mexico goalkeeper Guillermo Ochoa.
(20) His conclusion is a call to arms: "We need some angry nerds" – people capable of breaking out of the walled gardens.