What's the difference between abrasive and brazen?

Abrasive


Definition:

  • (a.) Producing abrasion.

Example Sentences:

  • (1) This resulted in greater uniformity of abrasion over the enamel surface within the biopsy window area and better operator handling characteristics.
  • (2) Shaping and fine working of restorations necessitated by cervical lesions, abrasions at the necks of teeth, or root surface caries can often be arduous to complete.
  • (3) The row between two of the media industry's most colourful and abrasive figures took place in the YouView boardroom, located at Desmond's Northern & Shell Thameside skyscraper.
  • (4) Abrasive brushing techniques wear down the already damaged tooth surfaces.
  • (5) Orthopedic new approaches to therapy of OA include removal of abnormal tissue to stimulate repair (e.g., burring, abrasion) and grafting (e.g., osteochondral grafts, perichondrium, periosteum) to the subchondral bone.
  • (6) Before we meet, I have to have a stern talk with myself about not mentioning the game last August in which all Arsenal fans will contend that Barton got new signing Gervinho sent off on his debut; he's had similarly abrasive encounters since with fellow midfielders, Karl Henry from Wolves and Norwich's Bradley Johnson, the latter earning him a three-match ban.
  • (7) Elevated risks for stomach cancer among carpenters and machinists may reflect exposure to dusts, abrasives, and cutting oils.
  • (8) The testing was based on The British Standards Institution's specification for toothpastes, using a profilometer technique to evaluate the abrasion.
  • (9) Creation of smear layers with abrasive paper or dental burs reduced permeability by 80-85%.
  • (10) Since prosthetic meniscal replacement may be performed in the setting of normal articular cartilage, a prosthesis will be required to match the exact joint configuration, induce the same lubricity, produce the same coefficient of friction, and absorb and dampen the same joint forces (without incurring significant creep or abrasion) as does the normal meniscus.
  • (11) The titanium alloy strips were treated with citric acid, stannous fluoride, tetracycline HCl, chlorhexidine gluconate, hydrogen peroxide, chloramine T, sterile water, a plastic sonic scaler tip, and an air-powder abrasive unit.
  • (12) Perhaps grime and dubstep were simply too abrasive and strange to be successfully watered down for mainstream tastes.
  • (13) Relief from pain occurred in all patients soon after abrasion was performed.
  • (14) After mechanical denudation of the endothelium with a specially designed abrasive micropipette, spontaneous tone and myogenic responses were preserved.
  • (15) An abrasively Thatcherite style would be poison to their Lib Dem partners.
  • (16) Current management of hand injuries includes debridement by abrasive scrubbing with anti-bacterial detergents, surgical excision, or pressure irrigation.
  • (17) Plaque accumulations were also frequently located in abrasion grooves and surface pits in the enamel, and prolific plaque areas were consistently surrounded by a monolayer of bacterial cells.
  • (18) Corneal abrasion occurred in two babies and corneal oedema in one baby after forceps delivery but in none of the control group.
  • (19) However, person-to-person variation can have a great influence on the abrasion process; moreover, only two persons were involved in this pilot study, and no definitive statement can be made about the effect of the toothpastes.
  • (20) Recently a redesigned air-powder abrasive system was introduced to remove dental plaque and stain from tooth surfaces.

Brazen


Definition:

  • (a.) Pertaining to, made of, or resembling, brass.
  • (a.) Sounding harsh and loud, like resounding brass.
  • (a.) Impudent; immodest; shameless; having a front like brass; as, a brazen countenance.
  • (v. t.) To carry through impudently or shamelessly; as, to brazen the matter through.

Example Sentences:

  • (1) The problem is no longer that it's brazen, but that it's banal.
  • (2) "If you don't want my gear [on TV], I've got plenty of other places to take it," Jamie Oliver told advertisers last autumn, brazenly and a tad cheekily, at a Channel 4 "upfront" preview presentation of its 2014 schedule.
  • (3) The early stages of grief can make a person brazen; for awhile, you have nothing left to lose.
  • (4) This is the stuff women are thinking about all the time, even as we brazenly strut through grocery store parking lots at eight in the morning, wearing overalls, with our hair in ponytails.
  • (5) A machine gun-wielding provincial governor took part in tackling a team of Taliban suicide bombers on Sunday when insurgents launched another brazen attack on a government facility in Afghanistan .
  • (6) He now faces an even harder task of selling his economic policies to a doubting and cash-strapped nation when his taxman in chief, the man responsible for fiscal "justice", was hiding a stack of cash from the tax authorities and brazenly lying about it.
  • (7) This whole affair was a brazen attempt to intimidate those who believe that drilling for oil in the melting Arctic is reckless and unsafe.
  • (8) Sony Pictures has denounced a “brazen” cyberattack it said netted a “large amount” of confidential information, including movies as well as personnel and business files.
  • (9) "The offenders have for a long time been brazenly committing crimes, avoiding investigations and even ganging up to violently oppose law enforcement."
  • (10) The site was set up in Ukraine in 2001 and was described by the cybersecurity journalist Brian Krebs as “the most brazen collection of carders, hackers and cyberthieves the internet had ever seen”.
  • (11) Or is its purpose to project an impression of Russian strength and confidence – which means that talking constantly about its brazen attitude only augments that perception?
  • (12) India has seen many scams before, but few have been as brazen and on such a scale as those that have come to light in recent weeks.
  • (13) The news stunned many across the country, leaving them to wonder how the government failed to convict members of an armed militia that brazenly occupied federal property and then broadcast it live on social media.
  • (14) Simon Danczuk, the current MP for Rochdale, who named Smith as an abuser two weeks ago on the floor of the Commons, said the case indicated he was a serial and brazen abuser over many decades.
  • (15) But if Facebook flirts too brazenly with commercial partners, it may see its growth slow down dramatically.
  • (16) The brazenness of Temme’s testimony ignited anger in the German press about the prerogatives of its intelligence agencies, but it has since mostly subsided.
  • (17) Then, once they’ve drained the place of its most unnecessary items, in a show of brazen materialism, they’ll photograph their receipt and post it online.
  • (18) While Guzmán nurtured his terrain and loyalty like a feudal lord beloved by his people, Los Zetas rule by brute, brazen terror.
  • (19) The self-employed – long believed to be the most brazen tax evaders – will be particularly hard hit with taxes of up to 35 per cent on income earned.
  • (20) The Guardian view on the generation gap: youth clubbed | Editorial Read more Last week’s budget was a particularly brazen case in point, as George Osborne scrapped maintenance grants for poorer university students (worth up to £3,387 a year), did away with housing benefit for 18 to 21 year olds and made one glaring exception to his new “national living wage”, which will rise to at least £9 by 2020: those under 25, who will be paid a lower minimum wage.