What's the difference between adversary and antagonist?

Adversary


Definition:

  • (a.) Opposed; opposite; adverse; antagonistic.
  • (a.) Having an opposing party; not unopposed; as, an adversary suit.
  • (n.) One who is turned against another or others with a design to oppose or resist them; a member of an opposing or hostile party; an opponent; an antagonist; an enemy; a foe.

Example Sentences:

  • (1) The secretary of state should work constructively with frontline staff and managers rather than adversarially and commit to no administrative reorganisation.” Dr Jennifer Dixon, chief executive, Health Foundation “It will be crucial that the next government maintains a stable and certain environment in the NHS that enables clinical commissioning groups (CCGs) to continue to transform care and improve health outcomes for their local populations.
  • (2) It would strike a blow against its excessively adversarial ways of working, the two sides of a divided house braying at each other across the floor.
  • (3) Two “Belgian journalists” had been in the Panjshir valley of northern Afghanistan for weeks, supposedly waiting to interview Ahmad Shah Massoud, the so-called Lion of the Panjshir, leader of the anti-Taliban Northern Alliance, an al-Qaida adversary.
  • (4) Throughout his career he has continued to champion Crane, seeing him as the direct heir to Walt Whitman – Whitman being "not just the most American of poets but American poetry proper, our apotropaic champion against European culture" – and slayer of neo-Christian adversaries such as "the clerical TS Eliot" and the old New Critics, who were and are anathema to Bloom, unresting defender of the Romantic tradition.
  • (5) After briefly discussing the limitations of expert testimony and the adversarial demands of the judicial system, the author concludes that the insanity defense should be retained but altered, and that psychiatrists should bear the burdens of advocating for the mentally ill.
  • (6) Nonmasculine individuals perceived the adversary more positively than masculine individuals regardless of strategy of resolution.
  • (7) The study was designed to test whether men and women identifying with a masculine stereotype differ in their perception of a confederate (adversary) who displays either an empathetic or aggressive role in resolving a disagreement over social issues.
  • (8) Valls’ stance and the perceived zig-zagging of Hollande, who before his election promised that his only adversary was the world of finance and then shifted to a pro-business stance, have created cracks within the Socialist party.
  • (9) Trump had long been cagey about participating in Thursday’s debate because of adversarial questioning from anchor Megyn Kelly in the first debate.
  • (10) I think it’s okay as a Catholic to get my guidance as a Catholic from the Pope but certainly not economic policy or environmental policy.” Trump has previously questioned the faith of another adversary, Ted Cruz, saying: “You gotta remember, in all fairness, to the best of my knowledge, not too many evangelicals come out of Cuba, OK?” Cruz’s father is an evangelical pastor who emigrated from Cuba, and the senator has pursued extremely religious voters throughout his campaign.
  • (11) China says its space programme is for peaceful purposes, but the US Defense Department has highlighted its increasing capabilities, saying it was pursuing activities aimed to prevent adversaries from using space-based assets in a crisis.
  • (12) The beneficial cardioprotective effects of estrogens are attenuated by estrogen overdosing (causing hypertriglyceridemia), the use of synthetic instead of natural estrogen products (increased incidence of adversary effects) and especially by use of inappropriate progestins.
  • (13) To the surprise of many, the group quickly controlled towns and villages that were home to some of the group's most powerful adversaries, including Jabhat al-Nusra and locally rooted tribal militias.
  • (14) They also suggest that litigation may function as a coping response for patients who are distressed by the adversarial nature of the Worker's Compensation system.
  • (15) "Only the retention of our independent deterrent makes clear to any adversary that the devastating cost of an attack on the UK or its allies will always be far greater than anything it might hope to gain."
  • (16) Most of the consultative medical reports, insurance carriers' and claimants', veered on the adversarial and favored the respective interested party.
  • (17) It would be a grave mistake to write laws that treat security agencies like adversaries.
  • (18) "Of course Jacques Chirac is our adversary in the democratic arena, but Jean-Marie Le Pen is a danger for the republic ... we will vote Chirac."
  • (19) Regulation is a common adversary; small banks say they feel the costs of compliance with banking regulations more keenly than giant banks with well-funded staff.
  • (20) The process is not adversarial – attorneys for Wilson will not be allowed to join proceedings.

Antagonist


Definition:

  • (n.) One who contends with another, especially in combat; an adversary; an opponent.
  • (n.) A muscle which acts in opposition to another; as a flexor, which bends a part, is the antagonist of an extensor, which extends it.
  • (n.) A medicine which opposes the action of another medicine or of a poison when absorbed into the blood or tissues.
  • (a.) Antagonistic; opposing; counteracting; as, antagonist schools of philosophy.

Example Sentences:

  • (1) This death is also dependent on the presence of chloride and is prevented with the non-selective EAA antagonist, kynurenic acid, but is not prevented by QA.
  • (2) Microionophoretically applied excitatory amino acids induced firing of extracellularly recorded single units in a tissue slice preparation of the mouse cochlear nucleus, and the similarly applied antagonist 2-amino-5-phosphonovalerate (2APV) was demonstrated to be a selective N-methyl-D-aspartate (NMDA) receptor antagonist.
  • (3) Meanwhile the efficiency of muscarinic antagonists in inhibition of tremor reaction induced by arecoline administration is associated with interaction between the drugs and the M2-subtype.
  • (4) The anticonvulsant properties of the endogenous excitatory amino acid antagonist, kynurenic acid (KYA), were studied in prepubescent and adult rats using the amygdaloid kindling model of epilepsy.
  • (5) A novel bicyclic prostaglandin analogue, (1S)-[1 alpha,2 alpha(Z),3 alpha,4 alpha]-7-[3-[(hexylthio)methyl]-7- oxabicyclo [2.2.1]hept-2-yl]-5-heptenoic acid ((-)-10), and its cogeners were found to be potent antagonists at the TxA2 receptor.
  • (6) This difference was abolished by exposure of the slices to propranolol, a beta-adrenergic receptor antagonist.
  • (7) The TxA2 antagonistic effects of KW-3635 were compared with that of daltroban in PRP from various animals species.
  • (8) In experiments performed to determine whether PtdIns(4,5)P2 hydrolysis induced by TRH may have been caused by the elevation of [Ca2+]i, the following results were obtained: the effect of TRH to decrease the level of PtdIns(4,5)P2 was not reproduced by the calcium ionophore A23187 or by membrane depolarization with 50 mM K+; the calcium antagonist TMB-8 did not inhibit the TRH-induced decrease in PtdIns(4,5)P2; and, most importantly, inhibition by EGTA of the elevation of [Ca2+]i did not inhibit the TRH-induced decrease in PtdIns(4,5)P2.
  • (9) Similarly, 50 microM D-600, a Ca+2 channel antagonist, significantly (P less than 0.01) reduced basal and 5-HETE-induced PRL release.
  • (10) Selective removal of endothelium had no effect on BK-induced contraction or the action of the antagonists.
  • (11) The second experiments entailed use of the nonspecific opiate antagonist, naloxone, as well as the specific delta antagonist, ICI 154,129, against seizures induced by icv-administered morphine, morphiceptin, DADL, or DSLET.
  • (12) These antagonists reverse NMDA-mediated long term influence in these brain areas.
  • (13) This novel mechanism of receptor regulation, named transmodulation, should be distinguished from the reduction in total receptor number caused by the homologous ligand (downregulation) and from the change in affinity produced by the binding of agonists or antagonists to the same receptor site.
  • (14) Furthermore, the ability of a vasopressin antagonist to lower arterial pressure in NTS hypertensive rats was markedly attenuated by clonidine treatment.
  • (15) All of the serotonergic antagonists studied had additional effects on the response of the coronary artery to electrical stimulation or to norepinephrine.
  • (16) Their receptive fields comprise a temporally and spatially linear mechanism (center plus antagonistic surround) that responds to relatively low spatial frequency stimuli, and a temporally nonlinear mechanism, coextensive with the linear mechanism, that--though broad in extent--responds best to high spatial-frequency stimuli.
  • (17) The effects of low doses of dihydropyridine (DHP) calcium channel antagonists nimodipine, nifedipine, (-)-R-202-791, and amlodipine, the DHP calcium channel agonist BAY K 8644 were investigated on clonic convulsions to pentylenetetrazole (PTZ) in mice.
  • (18) Addition in the cultures of 4-deoxypyridoxine, a potent antagonist of vitamin B6 coenzymes, concurrently with the mitogen, inhibits the induction of serine hydroxymethyltransferase.
  • (19) These results suggest that prevention of xenograft rejection using PAF-antagonist in association with other methods should be further investigated.
  • (20) The high concentrations of gonadotropins present in immature female rats by the end of the second week of life were suppressed by treatment with an antagonist against luteinizing hormone-releasing hormone (LHRH-A; Org.