What's the difference between postpone and prolong?

Postpone


Definition:

  • (v. t.) To defer to a future or later time; to put off; also, to cause to be deferred or put off; to delay; to adjourn; as, to postpone the consideration of a bill to the following day, or indefinitely.
  • (v. t.) To place after, behind, or below something, in respect to precedence, preference, value, or importance.

Example Sentences:

  • (1) The purpose was to show whether or not the methylene-blue test can be postponed to the second day.
  • (2) Amid all of the worry about her health, the difficult decisions around the surgery, and how to explain everything to the children, the practicalities of postponing the holiday was a relatively minor consideration.
  • (3) He also challenged Lord Mandelson's claim this morning that a controversial vote on Royal Mail would have to be postponed due to lack of parliamentary time.
  • (4) Two additional patients became asymptomatic after ECA endarterectomy only and their proposed STA-MCA bypass has been postponed.
  • (5) Smith manages to get a suspended possession order, postponing eviction, provided Evans (who has a new job) pays her rent on time and pays back her arrears at a rate of £5 a week.
  • (6) Squirrel monkeys trained to respond under a schedule in which each response postponed the delivery of electric shock developed a steady rate of responding.
  • (7) When dose 3 of antigen (BSA or EA) was postponed to day +21, all mouse strains sensitized by the multiple-dose procedure were found to be susceptible to shock.
  • (8) Thus, the clinical threshold where functions disappear is postponed for longer periods of time.
  • (9) He was due to unveil the plan next week but the announcement was postponed when one of his deputies, Ray Lewis, was forced to stand down on Friday, following allegations of financial irregularities and inappropriate behaviour.
  • (10) MPs have voted to abandon the controversial badger cull in England entirely, inflicting an embarrassing defeat on ministers who had already been forced to postpone the start of the killing until next summer.
  • (11) Every time we have a negotiation, the bidding process (for the project) slows and postpones things.” Water quality has become a hot-button issue as the Olympics draw closer with little sign of progress in cleaning up the fetid bay, as well as the lagoon system in western Rio that hugs the sites of the Olympic park, the very heart of the games.
  • (12) Its consequences are extensive, damaging procedures and a postponement of a diagnosis which integrates somatic, psychic and social components by seven to eight years.
  • (13) As for Halloween : The big parade in Greenwich Village has been postponed until next week.
  • (14) Pretreatment with nifedipine postponed EMD until 120-150 seconds and was not observed in dogs on CPB.
  • (15) The French president, François Hollande, summoned key ministers to a crisis meeting on Thursday afternoon, postponing a planned visit to France's Indian Ocean territories.
  • (16) Gerrard genuinely has postponed the issue while he pours his life into this tournament.
  • (17) The Nepalese government has announced that it has postponed a return to classes for schoolchildren across the country by two weeks, to 29 May.
  • (18) It is believed that support for Bernstein's attempt to postpone the election came from these areas, in reaction to the process that led to Bin Hammam's exclusion from football activity, rather than being a demonstration of anger at the effect of recent corruption allegations.
  • (19) The basic enviromental causes of enteric disease are clear, current conditions have been aggravated by rapid population growth and urbanization, and basic corrective measures have already been postponed long enough.
  • (20) "Had Obama even an iota of ethics and morality, he should have postponed or shelved his trip," it said.

Prolong


Definition:

  • (a.) To extend in space or length; as, to prolong a line.
  • (a.) To lengthen in time; to extend the duration of; to draw out; to continue; as, to prolong one's days.
  • (a.) To put off to a distant time; to postpone.

Example Sentences:

  • (1) Without medication atypical ventricular tachycardia develops, in the author's opinion, most probably when bradycardia has persisted for a prolonged period.
  • (2) Disease stabilisation was associated with prolonged periods of comparatively high plasma levels of drug, which appeared to be determined primarily by reduced drug clearance.
  • (3) In Patient 2 they were at first paroxysmal and unformed, with more prolonged metamorphopsia; later there appeared to be palinoptic formed images, possibly postictal in nature.
  • (4) Morphological alterations in the lungs of pheasants after prolonged high-dosage administration of bleomycin sulfate were studied by light and electron microscopy.
  • (5) Graft life is even more prolonged with patch angioplasty at venous outflow stenoses or by adding a new segment of PTFE to bypass areas of venous stenosis.
  • (6) We evaluated the circadian pattern of gastric acidity by prolonged intraluminal pHmetry in 15 "responder" and 10 "nonresponder" duodenal ulcer patients after nocturnal administration of placebo, ranitidine, and famotidine.
  • (7) As prolongation of the action potential by TEA facilitates preferentially the hormone release evoked by low (ineffective) frequencies, it is suggested that a frequency-dependent broadening of action potentials which reportedly occurs on neurosecretory neurones may play an important role in the frequency-dependent facilitation of hormone release from the rat neurohypophysis.
  • (8) Prolonged immobilization was accompanied by a decrease in Ca-concentration dependence of Ca2+ uptake.
  • (9) Defibrotide prevents the dramatic fall of creatine phosphokinase activity in the ischemic ventricle: metabolic changes which reflect changes in the cells affected by prolonged ischemia.
  • (10) With prolonged ischemia, it is only transient and is followed by a gradual loss of the adenylyl cyclase activity.
  • (11) The authors conclude that H. pylori alone causes little or no effect on an intact gastric mucosa in the rat, that either intact organisms or bacteria-free filtrates cause similar prolongation and delayed healing of pre-existing ulcers with active chronic inflammation, and that the presence of predisposing factors leading to disruption of gastric mucosal integrity may be required for the H. pylori enhancement of inflammation and tissue damage in the stomach.
  • (12) The mechanism by which gp55 causes increased erythroblastosis and ultimately leukaemia is unknown, but a reasonable suggestion is that gp55 can mimic the action of erythropoietin by binding to its receptor (Epo-R), thereby triggering prolonged proliferation of erythroid cells.
  • (13) This condition may be caused by the prolonged, repetitive elevations of gonadal steroids and other hormones known to suppress gonadotropin-releasing hormone secretion that are elicited by their daily exercise.
  • (14) There was no correlation between disturbed gastric clearance, impaired gall bladder contraction, and prolonged colonic transit time in the patients with cardiovascular autonomic neuropathy nor was there a correlation between any disturbed motor function and age or duration of diabetes.
  • (15) Attempts were made to prolong the survival of the grafts by the use of cytotosine arabinoside, methylprednisolone, heparin and azathioprine.
  • (16) Because of these different direct and indirect actions, a sudden cessation of sinus node activity or sudden AV block may result in the diseased heart in a prolonged and even fatal cardiac standstill, especially if the tolerance to ischemia of other organs (notably the brain) is decreased.
  • (17) The 14-fold increase in prolonged apnea frequency immediately following regurgitation supports the hypothesis for a causal relationship between apnea and regurgitation.
  • (18) Chromatolysis and swelling of the cell bodies of cut axons are more prolonged than after optic nerve section and resolve in more central regions of retina first.
  • (19) Cryopreserved autologous blood cells may thus restore some patients with CGL in transformation to chronic-phase disease and so may help to prolong life.
  • (20) Heparin prolonged by 15 s and 45 s the time required to demonstrate Factor V activation in CAP supplemented with Factor Xa and thrombin respectively.