What's the difference between bracket and holder?

Bracket


Definition:

  • (n.) An architectural member, plain or ornamental, projecting from a wall or pier, to support weight falling outside of the same; also, a decorative feature seeming to discharge such an office.
  • (n.) A piece or combination of pieces, usually triangular in general shape, projecting from, or fastened to, a wall, or other surface, to support heavy bodies or to strengthen angles.
  • (n.) A shot, crooked timber, resembling a knee, used as a support.
  • (n.) The cheek or side of an ordnance carriage.
  • (n.) One of two characters [], used to inclose a reference, explanation, or note, or a part to be excluded from a sentence, to indicate an interpolation, to rectify a mistake, or to supply an omission, and for certain other purposes; -- called also crotchet.
  • (n.) A gas fixture or lamp holder projecting from the face of a wall, column, or the like.
  • (v. t.) To place within brackets; to connect by brackets; to furnish with brackets.

Example Sentences:

  • (1) The solution to these problems would seem either to reduce the time spent in rectangular wires or to change to a bracket with reduced torque, together with appropriate second order compensations in the archwire or the bracket.
  • (2) In 1:1 saturated complexes with the octamers [d(GGATATCC)]2 and [d(GGTTAACC)]2, [N-MeCys3,N-MeCys7]TANDEM binds to each octamer as a bis-intercalator bracketing the TpA step.
  • (3) Simply lengthening the working age bracket is a potential disaster, unless the inequalities at the heart of the policy are addressed in a detailed and sensible way and we achieve full employment.
  • (4) When either predictability or bond strength was considered independently, several bracket systems, coupled with a particular etch time, had either high predictability or high bond strength.
  • (5) The plaque situation around the brackets and along the gingival margins and the gingival condition were assessed according to the criteria of the plaque and gingival index systems by a dental hygienist at each monthly visit during a test period of 6 months.
  • (6) When pseudorabies virus (PrV) strains are grown in chicken embryo fibroblasts (CEF), variants ("translocation" mutants) arise in which there is a duplication of the leftmost sequences of the genome and their translocation in inverted orientation next to the internal inverted repeat bracketing the S component.
  • (7) In 2010 there were 2,525 City workers with in the €1m-plus pay bracket with average pay of €2.3m and with a much higher ratio, 611% of variable pay to fixed salary.
  • (8) The results showed that moment-to-force values at the bracket level for translation of a tooth decreased with shorter root length and increased with lower alveolar bone height.
  • (9) The bracket junction is compared with the vertebrate gap junction in terms of both structure and possible roles in facilitating the permeation of the cell by small molecules.
  • (10) Thirty-seven patients entered the trial, and a total of 407 brackets were placed.
  • (11) The purpose of this in vitro study was to determine the tensile bond strengths (TBS) of several orthodontic bonding systems and orthodontic brackets to enamel surfaces exposed to different etching procedures.
  • (12) A pulsed Nd:YAG laser was used to etch the enamel surfaces of teeth in vivo prior to the bonding of orthodontic brackets with composite resin.
  • (13) 6) The strongest bond strength between bracket and etched enamel was obtained with the direct-bonding adhesive containing 2SEM under all conditions.
  • (14) The frequencies of 80 HLA antigen phenotypes in 82 centenarians and 20 nonagenarians in Okinawa, Japan, were compared with those in other healthy adults in various age-brackets.
  • (15) Only three brackets were lost during the experiment.
  • (16) The tensile bond strength of bracket bases coated with metal plasma were examined.
  • (17) They certainly aren't anywhere near the middle, as only 14% of earners hit the 40% bracket.
  • (18) The surface features of incipient caries lesions around bonded orthodontic brackets were assessed longitudinally.
  • (19) For the point of no-net-flux method, animals were perfused with 4 concentrations of DA or DOPAC, bracketing the extracellular concentrations.
  • (20) Inherent defects seen in the morphology of polycrystalline ceramic brackets severely limit their fracture strength.

Holder


Definition:

  • (n.) One who is employed in the hold of a vessel.
  • (n.) One who, or that which, holds.
  • (n.) One who holds land, etc., under another; a tenant.
  • (n.) The payee of a bill of exchange or a promissory note, or the one who owns or holds it.

Example Sentences:

  • (1) The rise of malaria despite of control measures involves several factors: the house spraying is no more accepted by a large percentage of house holders and the alternative larviciding has only a limited efficacy; the houses of American Indians have no walls to be sprayed; there is a continuous introduction of parasites by migrants.
  • (2) But earlier this year the Unesco world heritage committee called for the cancellation of all such Virunga oil permits and appealed to two concession holders, Total and Soco International, not to undertake exploration in world heritage sites.
  • (3) The government did not spell out the need for private holders of bank debt to take any losses – known as haircuts – under its plans but many analysts believe that this position is untenable.
  • (4) During collection, the rat was restrained in a plastic holder where it was free to eat.
  • (5) "The level of the financial penalty to be imposed in this case should be sufficient to act as an effective incentive [to all broadcast licence holders] to continue to provide all elements of their respective licensed services throughout the licensed period, even if the licensee believes that there are commercial reasons for it to cease providing all or part of the licensed service during the licence period," the regulator added.
  • (6) The US media reported Holder was sickened by what he read in Helgerson's report.
  • (7) Rawlins bought a stake in Stoke City in 2000, where he'd been a season ticket-holder from the age of five, after selling off his IT consultancy company and joined the board.
  • (8) Features of this spectrometer which make it more suitable than the previously employed scintillation spectrometers for the observation of granulocyte and other chemiluminescent systems include; (1) the ability to measure CL immediately upon reaction initiation; (2) simplicity of photomultiplier tube exchange; and (3) built-in optical filter holders for spectral analysis.
  • (9) The contribution of the holder to the continuum spectrum is consistent with theoretical predictions.
  • (10) Stephen Twigg, the shadow education secretary, wrote to the chairman of the Commons education select committee, Graham Stuart, the Conservative MP for Beverley and Holderness, on Friday, to demand a parliamentary inquiry to restore confidence in the exam system.
  • (11) The unexpected announcement by Eric Holder, the attorney general, contradicts Utah’s refusal to recognise some 1,300 same-sex marriages that were licensed during a brief window in December when a federal judge ruled the state’s ban was unconstitutional .
  • (12) The assembly consists of an electrode holder and a fixed support (implanted stereotaxically) which is cemented to the rat skull.
  • (13) This relationship identifies the surgical needle holder that can be used with surgical needles without deformation.
  • (14) It can’t be worse than what’s on there already,” says Holder.
  • (15) I tell you very frankly, no Iraqi power can take action on this.” Over the past four months, some of Iraq’s top office holders, led by prime minister Haider al-Abadi, have tried to do just that.
  • (16) The bacteriological quality of pooled human milk donated to the Oxford milk bank was analysed and the effects on bacteriology of sterilisation of the milk-collecting vessels in the home with hypochlorite solution and of Holder pasteurisation in a purpose-built human-milk pasteuriser were studied.
  • (17) Royal Bank of Scotland Group has promised that its account holders whose transactions were frozen by a computer glitch will be compensated, but thousands of customers of other banks may find themselves out of pocket because of the six-day disruption.
  • (18) The FBI’s “justifiable homicides” database is considered the best measure of cop killings in the US, but even the attorney general, Eric Holder, called the lack of comprehensive numbers “unacceptable” last month .
  • (19) News that gave me a teeny bit of hope for 21st century politics: attorney general Eric Holder and the Department of Justice filed suit against a North Carolina voting law.
  • (20) "They've got to put some morale back into the company," William Smith, founder of SAM Advisers who is a long-term holder of Citigroup shares, told Bloomberg News in an interview advocating a three-way split.