What's the difference between abrade and chafe?

Abrade


Definition:

  • (v. t.) To rub or wear off; to waste or wear away by friction; as, to abrade rocks.
  • (v. t.) Same as Abraid.

Example Sentences:

  • (1) In addition, the bag does not abrade or desiccate the bowel, potentially reducing serosal injury and adhesion formation.
  • (2) Finely diffused and abraded amalgam must not be ignored as a source of absorbable mercury.
  • (3) In some cases the deposits appear to be caused by pulsing the electrode with current, while in other cases the deposits are corroded or abraded from the electrode or are otherwise not associated with the neuroprosthetic functioning of the implant.
  • (4) Less than 10 TCID50 (50% tissue culture infectious doses) of virus was required to produce large lesions (greater than 5 mm diameter) which developed during a period of 10 to 14 d prior to onset of healing which was complete by 28 to 30 d. A serum neutralising antibody response was also detected and protection against challenge by application of virulent virus to abraded skin was demonstrated in that challenge lesions developed and healed more quickly (14 d against 30 d).
  • (5) Two simple mechanized procedures have been developed for gently abrading the plant surface in order to efficiently extract glandular enzymes in high purity.
  • (6) Narrowing of the previously abraded coronary arteries was similar for the diltiazem-treated (median 7.1%, ranges 2.6-29.0%) and the control group (median 10.0%, ranges 2.3-24.1%).
  • (7) It was formed by electrolytic etching directly after the bonding surface of metal retainer was abraded, preparation of the axial grooves in the edentulous proximal surfaces of abutments, drying with compressed air and drying agent after enamel was acid etched and washed, bonding area was about 49 mm2 in each retainer and without using opaque agent between bonding agent and resin.
  • (8) Histological examination showed that the diamond fraise left a smooth abraded surface and the wire brush left an uneven surface.
  • (9) Abraded grooves have been observed on the anterior teeth of all the adults in a small population of prehistoric California Indians.
  • (10) The difference in infection frequency between quarters with smooth IMD and quarters with abraded IMD was significant (P less than 0.05).
  • (11) PSL showed no irritancy to both the intact and abraded guinea pig skin at 50% concentration.
  • (12) Several weeks later, allograft epidermis was abraded and replaced with the keratinocyte cultures.
  • (13) We used the balloon catheter technique to abrade a defined portion of the lining of the aorta in rats.
  • (14) Among models in infected quarters, percentage of lumen was lowest and stroma highest in quarters fitted with abraded devices.
  • (15) These abraded surfaces were compared with SEM micrographs of in-vivo composites surface after 4 years of service.
  • (16) Microscopically, silicone particles in synovium and lymph node were identical to particles abraded from a new prosthesis.
  • (17) Sixteen cured samples of each were initially finished with 600-grit paper and then abraded by medium-grit wheels for 30,000 cycles.
  • (18) High-speed rotational atherectomy uses a diamond-coated, elliptical burr to abrade occlusive atherosclerosis, especially noncompliant calcified plaque.
  • (19) An air-powder abrasive device abrades cementum rapidly and should be used carefully below cementoenamel junction.
  • (20) The prominences made of sealants, in particular, were abraded rapidly, one-fifth of retention being left after 3000 removals.

Chafe


Definition:

  • (v. t.) To excite heat in by friction; to rub in order to stimulate and make warm.
  • (v. t.) To excite passion or anger in; to fret; to irritate.
  • (v. t.) To fret and wear by rubbing; as, to chafe a cable.
  • (v. i.) To rub; to come together so as to wear by rubbing; to wear by friction.
  • (v. i.) To be worn by rubbing; as, a cable chafes.
  • (v. i.) To have a feeling of vexation; to be vexed; to fret; to be irritated.
  • (n.) Heat excited by friction.
  • (n.) Injury or wear caused by friction.
  • (n.) Vexation; irritation of mind; rage.

Example Sentences:

  • (1) Single New Yorkers have long chafed at the bad maths that means they're sometimes paying twice the rent their coupled-up friends pay; couples can pool their resources and get a nicer place.
  • (2) Posterior iris chafing by the loop or the optic portion of sulcusfixated posterior chamber lens implants may cause a spectrum of disorders that include iris-pigment epithelial "window defects," pigment dispersion with or without elevation of intraocular pressure, intermittent microhyphemas with transient visual obscurations, and the UGH syndrome.
  • (3) Warren, a vocal advocate for economic fairness and Wall Street reform, has notably refrained from endorsing former secretary of state Clinton, Senator Bernie Sanders, former Maryland governor Martin O’Malley, former Rhode Island governor Lincoln Chafee or former Virginia senator Jim Webb.
  • (4) A popular theme in Shin's films - not unlike the Hollywood weepies of the 1950s - concerns the plight of women chafing under the limits of society's expectations, such as The Evergreen Tree (1961), in which Choi played a reform-minded woman struggling against provincialism to teach rural children how to read and write.
  • (5) All eyes will be watching closely as Hillary Clinton, Bernie Sanders, Martin O’Malley, Jim Webb and Lincoln Chafee spar over the economy, environment, foreign policy, labor rights, and more.
  • (6) What revolution worth its salt can be fuelled by demands of freedom and dignity and not have gender nestled in its beating heart – especially in a country replete with misogyny, religious fundamentalism (of both the Islamic and Christian kind) and which for 60 years has chafed under a hybrid of military-police rule?
  • (7) The son of long-time Republican senator John Chafee, Lincoln Chafee worked as a blacksmith at harness-racing tracks and served as mayor of Warwick, Rhode Island, before he was appointed to the US Senate in 1999, after his father’s death.
  • (8) Another Democratic presidential candidate, former Rhode Island governor Lincoln Chafee, also appeared to refer to Clinton, telling the DNC: “After 30 years in public service, I’ve had no scandals.
  • (9) The implantation site has been relocated to reduce chafing by clothing and the post-operative wound dressing technique has been altered to minimise catheter movement.
  • (10) The son of longtime Rhode Island Republican senator John Chafee, the presidential candidate’s biography brags that he “attended Montana State University horse shoeing school in Bozeman and worked as a farrier at harness racing tracks for seven years”.
  • (11) Of the other candidates for the Democratic nomination, former Maryland governor Martin O’Malley (3%), former Virginia senator and Reagan navy secretary Jim Webb (2%) and former Rhode Island governor Lincoln Chafee (1%) all scored less than “uncommitted” (6%) and “not sure” (8%).
  • (12) There are long-running tensions between the state and the large Uighur Muslim population, with many in the community chafing at cultural and religious restrictions and some aspiring to independence.
  • (13) Major figures in Erbil have chafed at gains made by their Syrian neighbours, particularly during the battle for the Yazidi centre of Sinjar , and responses have included cutting back access to the region across the mutual border.
  • (14) Sample lyric: “It’s barbaric but hey, it’s home.” Most potential for chafing Facebook Twitter Pinterest Steven Pasquale and Kelli O'Hara in The Bridges of Madison County.
  • (15) Having chafed for years at their own tradition being denied a hearing, they should resist the temptation to turn the tables.
  • (16) This progressive loss may be related to chronic uveitis from iris chafing by the implant or to direct mechanical damage to the corneal endothelium.
  • (17) You certainly could make the case that that might have led to a different outcome – it might have hastened the departure of President Assad, but it also would have subjected the United States to a whole host of more significant risks, including more significant outlays of funds to fund essentially a war in Syria .” Lincoln Chafee, the former Rhode Island governor who is polling below 1% in the Democratic race, said the US “unfortunately bears a great deal of responsibility for the refugee crisis because of our invasion of Iraq and the spread of chaos in the region as a result”.
  • (18) O’Malley, with 0.8%, trailed the former navy secretary and Virginia senator Jim Webb (1.3%) but was in front of the former Rhode Island governor Lincoln Chafee , who had 0.3%.
  • (19) After the early exit of no-hopers Lincoln Chafee and Jim Webb, Hillary Clinton is running against three remaining opponents for the Democratic presidential nomination in 2016 : Bernie Sanders, Martin O’Malley and herself.
  • (20) Beijing loyalists in Hong Kong’s legislature will say, ‘We need to protect the integrity of the motherland, you’re not allowed to say things like ‘Hong Kong is not China.’’ They worry these sentiments will spread to places like Tibet and Xinjiang, western Chinese provinces with large populations of ethnic minorities and a history of chafing under Beijing’s yoke.