What's the difference between rebuff and repulse?

Rebuff


Definition:

  • (n.) Repercussion, or beating back; a quick and sudden resistance.
  • (n.) Sudden check; unexpected repulse; defeat; refusal; repellence; rejection of solicitation.
  • (v. t.) To beat back; to offer sudden resistance to; to check; to repel or repulse violently, harshly, or uncourteously.

Example Sentences:

  • (1) So sensitive is the case that Hunt, his civil servants and advisers are expected to rebuff any external lobbying – so they can base their judgement only on a analysis of the public interest issues raised by the proposed deal that was completed by media regulator Ofcom today.
  • (2) A few months after the arms deal rebuff the prime minster announced a review of the Brotherhood’s activities in the UK.
  • (3) The chancellor, George Osborne, welcomed the news as a “milestone for the British economy” that will ease the pressure on household budgets as he sought to rebuff fears that the UK could be headed towards “damaging deflation”.
  • (4) AstraZeneca's chairman, Leif Johansson, who spoke to Cameron after issuing the rebuff, said: "We are showing strong momentum as an independent company."
  • (5) The point may seem to be simply describing Shylock’s implacability – but the fact that it occurs as Shylock is using logic and reason to rebuff the noblemen creates a link between his capacity for debate and the idea of him as inhumane, beyond empathy.
  • (6) On Wednesday, the Obama administration issued a fresh rebuff through the US courts to an ACLU request for information about targeting policies.
  • (7) The strident tone was illustrated by a startling public rebuff to Barack Obama.
  • (8) Within those tight restrictions, the defence has limited room of manoeuvre in attempting to rebuff charges that carry a maximum sentence of at least 150 years in jail or in the case of "aiding the enemy" life in military custody with no chance of parole.
  • (9) My first priority is to get rid of Stephen Harper,” he said in response to the Liberal leader’s rebuff.
  • (10) The prime minister is still stung by his embarrassing rebuff in 2013 when he suffered an international diplomatic humiliation by failing to win the support of parliament for a bombing campaign designed to sanction Assad for using chemical weapons against his own people.
  • (11) In a tough statement yesterday, John McCain said the Nato rebuff to Georgia "might have been viewed as a green light by Russia for its attacks on Georgia.
  • (12) That the detonation occurred 50 miles from the Chinese border, and after months of Chinese efforts to rekindle talks with North Korea, is a serious rebuff.
  • (13) Tucker, though, rebuffs the suggestions that his fingerprints are all over the scandal.
  • (14) The US secretary of state, John Kerry, delivered a sharp rebuff to both Israeli demands and those of Israel’s Congressional supporters in the wake of the agreement.
  • (15) In a clear rebuff to politicians who have accused judges of inventing novel legal precedents without reference to parliament, Lord Judge welcomed the report and observed: "Contrary to some commentary, unelected judges in this country did not create privacy rights.
  • (16) The schools plan is the sugar coating to the NRA's tough tactics, designed to show the organisation in a more positive light and to rebuff accusations that it is dedicated to blocking reasonable reforms that would make America safer.
  • (17) The initial stay granted by the US appeals court for the eighth circuit had come as a strong rebuff to Missouri which for the past seven months has been pursuing an aggressive executions policy in which it has carried out a judicial killing every month and imposed a ring of secrecy around its supplies of lethal injection drugs.
  • (18) Fear of facing Tymoshenko in a 2015 presidential battle is believed to be one of the main reasons for the president's rebuff of the EU.
  • (19) The rebuff came as critics in Buenos Aires accused Argentina's government of playing the nationalist card to distract from mounting domestic woes.
  • (20) In a rebuff to coal, oil and gas companies, Rachel Kyte, the World Bank climate change envoy, said continued use of coal was exacting a heavy cost on some of the world’s poorest countries, in local health impacts as well as climate change, which is imposing even graver consequences on the developing world.

Repulse


Definition:

  • (v. t.) To repel; to beat or drive back; as, to repulse an assault; to repulse the enemy.
  • (v. t.) To repel by discourtesy, coldness, or denial; to reject; to send away; as, to repulse a suitor or a proffer.
  • (n.) The act of repelling or driving back; also, the state of being repelled or driven back.
  • (n.) Figuratively: Refusal; denial; rejection; failure.

Example Sentences:

  • (1) You float a tiny distance above, suspended by the repulsion between atoms.
  • (2) Following Nagle, we assume that the steric repulsions between chains and between head groups and the trans-gauche rotation energies are the dominant interactions in determining the transition and we describe the effect of the other interactions with a mean field approximation.
  • (3) Scattering techniques are also shown to be useful in studying intermicellar interactions, like the Coulomb repulsion between GM1 micelles, in the regime fo the long-range interactions obtainable at very low ionic strength.
  • (4) Ideal size-exclusion chromatography could be achieved only in a narrow range of the conditions: first, the mobile phase must contain a weak salting-out electrolyte such as NaCl, and second, the mobile phase pH must be high enough that hydrophobic interactions between the solute and support are balanced by their electrostatic repulsion.
  • (5) A model of functional epistasis is proposed in which it is assumed that coupling and repulsion genotypes differ in metabolic efficiency and thus in development time and net fecundity.
  • (6) Most repulsively of all, while rehabilitating convicted Nazi war criminals, the state prosecutor in Lithuania – a member of the EU and Nato – last year opened a war crimes investigation into four Lithuanian Jewish resistance veterans who fought with Soviet partisans: a case only abandoned for lack of evidence.
  • (7) Thinning is initially powered by gravity and capillary forces and will proceed in thin films (less than 100 nm) driven by intermolecular forces until the London-van der Waals attractive forces come to an equilibrium with electrostatic repulsion of similarly charged surfaces of the film.
  • (8) The compression isotherms of the two tetraether lipids PGC-I and DGC-I were very similar at pH 0, both molecules being uncharged, but at pH 5.6 or 8, PGC-I films were much more expanded than the neutral DGC-I, due to ionization of the phosphate group in PGC-I and the resulting charge-charge repulsion.
  • (9) We can survive this.” The bloodletting had names: two gunmen who came here to execute these “hundreds of idolatrous sinners” attending a “festival of perversion”, as Isis repulsively brands young fans of rock’n’roll.
  • (10) Calculation of the electrostatic repulsive force using measured charge densities indicates the existence of an attractive force which may be acting over several hundred angstroms.
  • (11) With larger separations substantial repulsion was obtained.
  • (12) The atrocities in Paris and Brussels are largely the work of people born and raised in France and Belgium, often from families repulsed by the ideologies of their sons.
  • (13) The measurements on the air-dried, but still hydrated layer were performed in the attractive imaging mode in which the forces between tip and sample are much smaller than in AFM in the repulsive mode or in scanning tunnelling microscopy (STM).
  • (14) The method is based on the affinity of a cation-exchange resin for doxorubicin and the repulsion by the same resin of negatively-charged liposomes.
  • (15) The introduction of a negative charge at position 41 through the replacement of Cys-41 by either aspartate or glutamate reduced the enzymatic activities to very low but measurable levels, suggesting a charge-charge repulsive interaction between these residues and possibly one or both of the phosphates of NAD.
  • (16) The agreement is not convincing for the sedimentation equilibrium at low ionic strength, because here the experimental DNA concentration is too high for the truncated dilute solution expansion of the DNA-salt repulsion.
  • (17) I never felt that way, and certainly the idea of putting anything foreign in my body was especially repulsive.
  • (18) While some politicians have sought to condemn the intolerance, such as President Joachim Gauck, who called the arson attacks “repulsive”, and warned that xenophobic attitudes had “hardened”, others, such as Horst Seehofer, the head of Bavaria’s conservative Christian Social Union party, have been accused of helping to fuel anti-foreigner feeling with repeated references to “en masse asylum abuse”.
  • (19) Foreigners thinking of visiting India – particularly young women – will find these views not only repulsive, but dangerous.
  • (20) The repulsive effect toward neurons can be neutralized by one of the monoclonal antibodies, but not by the other.