(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.
Screech
Definition:
(v.) To utter a harsh, shrill cry; to make a sharp outcry, as in terror or acute pain; to scream; to shriek.
(n.) A harsh, shrill cry, as of one in acute pain or in fright; a shriek; a scream.
Example Sentences:
(1) As I write this in a coffee shop, there's a woman sharing the table, screeching down her phone in Polish.
(2) As he breathed, he made screeching sounds and low-pitched gargles.
(3) They can pitch , both in the starting rotation, which has been special over the last two seasons, and in the bullpen, one which will have to deal with the unfortunate and freakish loss of Aroldis Chapman, who broke facial bones after being hit by a screeching come backer.
(4) The humeroscapular bone is present in the great horned owl (Bubo virginianus), the screech owl (Otus asio), the barred owl (Strix varia), the red-tailed hawk (Buteo jamaicencis), the Cooper's hawk (Accipiter cooperii), and the sharp-shinned hawk (Accipiter striatus).
(5) I’m sure there will be a few people that will be a misty-eyed about it leaving service, in the same way as Concorde: they are one plane that you can always recognise.” But, Holland-Kaye says, the difference in noise between the 747 and a new plane such as the A350, which comes into service this year, is stark: “It’s far quieter – less of a screeching noise and that’s really welcome for local communities.
(6) It is Greece's summer ritual: the arrival of the island ferry, funnels billowing, horns blaring, gangplanks screeching as wide-eyed tourists prepare to disembark.
(7) The rage in Encinia’s voice, both when his voice is screeching, “Turn around!” at Bland, and while he’s quietly justifying later why he had to arrest her even though “she never swung at me”, is palpable.
(8) The spectacle of old tribalist Gordon Brown in a screeching U-turn on proportional representation would look cynical after he, together with Jack Straw and John Prescott , prevented Tony Blair carrying out Roy Jenkins's PR plan.
(9) I had also taken that day, on my landline, no fewer than seven cold calls, each one leaving me shivering with resentment at its screeching greedy randomness.
(10) The Fenway crowd gets loud, trying to wish a strikeout but Cabrera hits a screeching liner for a base hit.
(11) Back in 1982, Hollande's socialist predecessor François Mitterand performed a screeching U-turn when he replaced Keynesianism in a country with a strong franc policy.
(12) The figure in the scream covers its ears against that sound even as it opens its mouth wide to add to the world's screech.
(13) The screechingly intolerant campaign of hostility directed against him by metropolitan critics has done its job.
(14) A similar disease was also produced with this virus in the great horned owl (Bubo virginianus), screech owl (Otus asio), and ring-necked turtle dove (Streptopelia risoria).
(15) My day starts at 6am when I am rudely wakened by screech my alarm clock.
(16) Zabavnik launches a shot straight back in; it screeches over the bar.
(17) Angus Robertson, the SNP’s leader at Westminster, said: “We once had a prime minister who said, ‘The lady’s not for turning’ … My goodness.” He went on to welcome what he described as May’s “screeching, embarrassing U-turn on national insurance contributions”.
(18) But for now, they and all those like them leave the impression of a feminist version of Monty Python's splinter groups – the Judean People's Front screeching "Splitters!"
(19) The three-hour display of some of the men and materiel of Pakistan’s lavishly resourced military included representatives of all three services, fly pasts by screeching fighter jets and processions of missile launchers and tanks.
(20) Barcelona broke away from deep, Lionel Messi found Alexis and his curling pass reached Jordi Alba screeching up the left, on one last run.