What's the difference between sear and shear?

Sear


Definition:

  • (a.) To wither; to dry up.
  • (a.) Alt. of Sere
  • (a.) To burn (the surface of) to dryness and hardness; to cauterize; to expose to a degree of heat such as changes the color or the hardness and texture of the surface; to scorch; to make callous; as, to sear the skin or flesh. Also used figuratively.
  • (n.) The catch in a gunlock by which the hammer is held cocked or half cocked.

Example Sentences:

  • (1) Just a few months ago, a director-level position job for Sears was floated by me from the department store chain's headquarters in Chicago.
  • (2) They revealed that Lance Corporal Craig Roberts, who died in searing temperatures on the Brecon Beacons, had been about to begin a new post in the office of the education secretary.
  • (3) It feels very much like the work of a cook born in Bordeaux, the place where they like to top their cote de boeuf with bone marrow, and sear it fast so that inside it is still the colour of raging knife cut.
  • (4) A confrontation between French and German passengers appears to resonate with disputes and tensions within the family; archive film shows searing images from the second world war, from Israel and Palestine, from the modern-day Odessa Steps.
  • (5) A Communist party-controlled newspaper has launched a searing attack on Donald Trump after the president-elect threatened a realignment of his country’s policies towards China, warning the US president-elect: “Pride goes before a fall.” The Global Times, a notoriously rambunctious state-run tabloid, was writing after Trump reignited a simmering row with Beijing by suggesting he might recognise Taiwan , which China regards as a breakaway province, unless Beijing agreed a new “deal” with his administration.
  • (6) That searing experience continues to shape the thinking of a generation of policymakers and peacemakers anxious that there should not be "another Rwanda" on their watch.
  • (7) Or take a free elevator ride to the roof of the old Sears Roebuck building ( southsideonlamar.com ) which is now loft housing.
  • (8) Through the searing summer heat, the Mexican immigrant to California’s Central Valley and his family endured a daily routine of collecting water in his pickup truck from an emergency communal tank, washing from buckets and struggling to keep their withering orchard alive while they waited for snow to return to the mountains and begin the cycle of replenishing the aquifer that provides water to almost all the homes in the region.
  • (9) A t the end of the long day's walk under the searing Moroccan sun, across endless expanses of sand, the Berbers slowed their camel and stopped.
  • (10) Woman in the Crossfire: Diaries of the Syrian Revolution documents the first months of the uprising, and The Crossing: My Journey to the Shattered Heart of Syria describes in searing prose her return visits to the “liberated” but bombed and fiercely contested north.
  • (11) First there was the one whipped up by the invasive glare of the TV cameras, zooming in on the respective engagement rings of Sears and Ester Satorova, Berdych’s fiancee.
  • (12) His condemnation of existing arrangements is the most searing criticism from the business establishment since Richard Lambert, then director-general of the Confederation of British Industry, two years ago warned bosses risked being viewed as "aliens [living in] a different galaxy from the rest of the community" because of the ever widening gulf between shopfloor and boardroom wages.
  • (13) The British No1 gestured to his courtside box, where Sears was filmed mouthing what appeared to be the words “fucking have it you Czech flash fuck” apparently in the direction of Berdych’s team.
  • (14) A theoretical analysis of pathway and kinetic cooperatively in this system is presented in the following paper (Sears, D.W., and Beychok, S. (1977), Biochemistry 16 (following paper in this issue)).
  • (15) Perhaps it was the searing heat , or perhaps it was the American magician dangling outside Tower Bridge in a box.
  • (16) Boeing is said to hope that Mr Sears's guilty plea will put an end to the scandal and revive the refuelling contract, which was put on ice by the US defence secretary, Donald Rumsfeld.
  • (17) But first, following the searing criticism he directed at UK Athletics for its “ridiculous and wrong” decision to omit the union flag from the vests to be worn by British athletes , the 28-year-old talks far more personally and bitingly.
  • (18) Republicans stake their claim as Christie stresses credentials at CPAC Read more The 2015 Conservative Political Action Conference was in full swing, and at the end of Thursday afternoon, the crowd got what it had come for, in spades: three searing speeches from the main stage razzing President Barack Obama, damning “radical Islamic terrorism” and celebrating the United States as the best place on Earth in history.
  • (19) Documents found in the rubble of the Tazreen factory showed that garment users supplying goods to Walmart and Sears were using the plant at the time of the fire.
  • (20) Razor-sharp analysis and forensic questioning are her weapons, while jargon-free indignation sears her criticisms on the public mind.

Shear


Definition:

  • (v. t.) To cut, clip, or sever anything from with shears or a like instrument; as, to shear sheep; to shear cloth.
  • (v. t.) To separate or sever with shears or a similar instrument; to cut off; to clip (something) from a surface; as, to shear a fleece.
  • (v. t.) To reap, as grain.
  • (v. t.) Fig.: To deprive of property; to fleece.
  • (v. t.) To produce a change of shape in by a shear. See Shear, n., 4.
  • (v. t.) A pair of shears; -- now always used in the plural, but formerly also in the singular. See Shears.
  • (v. t.) A shearing; -- used in designating the age of sheep.
  • (v. t.) An action, resulting from applied forces, which tends to cause two contiguous parts of a body to slide relatively to each other in a direction parallel to their plane of contact; -- also called shearing stress, and tangential stress.
  • (v. t.) A strain, or change of shape, of an elastic body, consisting of an extension in one direction, an equal compression in a perpendicular direction, with an unchanged magnitude in the third direction.
  • (v. i.) To deviate. See Sheer.
  • (v. i.) To become more or less completely divided, as a body under the action of forces, by the sliding of two contiguous parts relatively to each other in a direction parallel to their plane of contact.

Example Sentences:

  • (1) The sticking probability decreased as the cell receptor concentration was lowered from approximately 10(4) to 10(2) receptors per 4-microns diam liposome and as the shear rate increased from 5 to 22 s-1.
  • (2) Gonococcal outer membranes were purified by differential ultracentrifugation of sheared organisms treated with EDTA.
  • (3) This movement generates forward and backward shearing force in the stagnation region as the separated flow migrates back and forth.
  • (4) This model characterized the abnormal flow by a weak fluctuation of wall shear stress at the site adjacent to the vessel wall.
  • (5) The hemolytic characteristics of 14 different polydimethyl-siloxane materials were studied, using a rotating disk device to shear whole human blood for 6000 sec.
  • (6) Since the antithrombin action of heparin fails to interrupt arterial thrombosis, a mediating role for thrombin (EC 3.4.21.5) in the formation of high-shear platelet-dependent thrombus has been unproven.
  • (7) A propensity for elevated shear in the deep cartilage layer near the contact periphery, observed in nearly all computed stress distributions, is consistent with previous experimental findings of fissuring at that level in the impulsively loaded rabbit knee.
  • (8) The development of a shear transducer, small enough to be worn comfortably under a normal foot, is described, along with a microcomputer controlled data logger.
  • (9) In an emergency, the devices use multiple mechanisms – including clamps and shears – to try to choke off the oil flowing up from a pipe and disconnect the rig from the well.
  • (10) Cement was pressurized into the cavity of the anatomic specimens, and the maximum interface shear strength between the cement plug and the bone was experimentally determined for each revision.
  • (11) At the divider side walls, wall shear stresses are relatively high and approximately follow the flow rate distribution in time.
  • (12) Platelet adhesion onto subendothelium of a damaged blood vessel depends upon the presence of von Willebrand factor (vWf) only at high flow shear rate.
  • (13) Shear stress and first normal stress difference are measured as a function of shear gradient to calculate the apparent shear viscosity eta 1 and the apparent normal viscosity psi 7 as well as an apparent shear modulus G'.
  • (14) The accepted cause of this shear rate-dependent and time-dependent behavior is the progressive breakdown of rouleaux into individual red cells.
  • (15) The mean length of a population of microtubules containing GMPPCP increased only by 37% over a 150 min time period after shearing.
  • (16) By studying the kinetics of urease-catalyzed urea hydrolysis during application of hydrodynamic shear under varying chemical environments, we demonstrate that micromolar quantities of metal ions, in this case adventitious Fe, can accelerate the oxidation of thiol groups on urease and thus inactivate it when the protein is subjected to a shearing stress of order 1.0 Pa.
  • (17) The viscosity of these materials were measured by using the Ishida-Giken cone and plate high shear rheometer.
  • (18) The primate skull physical model data and the critical shear strain associated with the threshold for severe diffuse axonal injury were used to scale data obtained from previous studies to man, and thus derive a diffuse axonal injury tolerance for rotational acceleration for humans.
  • (19) Flagellar filaments were isolated from either culture fluid or concentrated cell suspensions that were subjected to shearing.
  • (20) Hemodilution seems particularly promising under hemodynamic condition of low shear stresses in vivo.