What's the difference between hurdle and obstruction?

Hurdle


Definition:

  • (n.) A movable frame of wattled twigs, osiers, or withes and stakes, or sometimes of iron, used for inclosing land, for folding sheep and cattle, for gates, etc.; also, in fortification, used as revetments, and for other purposes.
  • (n.) In England, a sled or crate on which criminals were formerly drawn to the place of execution.
  • (n.) An artificial barrier, variously constructed, over which men or horses leap in a race.
  • (v. t.) To hedge, cover, make, or inclose with hurdles.

Example Sentences:

  • (1) Arsenal’s 10 men fall at the first hurdle against Dinamo Zagreb Read more This win, even against such feeble opponents, was celebrated, with the locals chorusing their manager’s name amid a wave of relief given so much of the team’s domestic campaign to date has been dismal.
  • (2) The idea was to create a simple set of standards that everyone can relate to, a low hurdle that every humanitarian organisation should be able to leap over.” As organisations grow, they can aspire to use more technical standards that more established NGOs might already be working with.
  • (3) The physician who cares for adolescents has the responsibility of helping parenting teens to find needed support so that they will be able to overcome this significant hurdle.
  • (4) When I had that keyhole surgery, I thought: ‘Maybe, if I come back, it won’t be to that top level.’ But with the support I have been getting from my coach, family and friends, I think that really motivated me to come back strong.” Kenya is more famed for its distance runners and steeplechasers than its hurdlers, but the country was left celebrating a surprise gold medal in the 400m hurdles when Nicholas Bett powered home from lane nine to smash his personal best to win in 47.79sec.
  • (5) Cards pile on the runs, and here comes Hurdle to get Burnett, about three batters too late.
  • (6) However, despite repeated questions from reporters, Earnest did not rule out Obama approving fast-track without TAA if that combination somehow made it through procedural hurdles in the Senate.
  • (7) The government is thought to believe that a major hurdle in attracting participants was the fact that it was seen as a service for the lowest socioeconomic groups.
  • (8) Only a handful of opposition MPs have hurdled the obstacles to win election.
  • (9) While some predicted their team would once again choke at the final hurdle, the chancellor had faith the “system” would be fully endorsed.
  • (10) Finding the funds to invest in durable and improved sanitation remains a major hurdle.
  • (11) Her celebrated experiment with a pseudonym as a demonstration of the hurdles facing unknown writers being just one example.
  • (12) I just thought it was a little beyond me this year.” On those hazy days in London Ennis-Hill had blown away the opposition with a nerveless and spectacularly quick hurdles on the opening morning of competition that left her cruising to victory.
  • (13) The great hurdle in all space missions is the cost of launch and the weight of fuel.
  • (14) However, if what happened with Indiegogo is any indication, the project will likely face more legal hurdles in the future.
  • (15) Carmarthen ham, an air-dried ham similar to serrano, which has been produced to a recipe by five generations of the same Welsh family, is likely to be the next UK food application to clear the regulatory hurdles.
  • (16) Some people believe that it just works but the reality is that the online buyer-seller relationship can falter at any one of a number of hurdles.
  • (17) Medical barriers to family planning (FP) are identified as contraindications, eligibility, process hurdles, the provider of contraception, provider bias, and regulation.
  • (18) Extinction was conducted in the runway, and subsequently the animals were tested for hurdle-jump escape from the frustrating goal box.
  • (19) Then they let me go in.” It wasn’t a straightforward process, he explains: his first go was on his own, on videotape; having negotiated that hurdle, he read for casting director Ellen Chenoweth; only then did he get to audition – twice – in front of the Coens themselves.
  • (20) The pension scheme is regarded as a hurdle to a rescue deal.

Obstruction


Definition:

  • (n.) The act of obstructing, or state of being obstructed.
  • (n.) That which obstructs or impedes; an obstacle; an impediment; a hindrance.
  • (n.) The condition of having the natural powers obstructed in their usual course; the arrest of the vital functions; death.

Example Sentences:

  • (1) We have previously shown that intratracheally instilled silica (quartz) produces both morphologic evidence of emphysema and small-airway changes, and functional evidence of airflow obstruction.
  • (2) Evaluation revealed tricuspid insufficiency, a massively dilated right internal jugular vein, and obstruction of the left internal jugular vein.
  • (3) A segment of vas deferens was transplanted to the contralateral deferens with the intention of improving treatment for certain cases of infertility caused by obstruction.
  • (4) In the case presented, overdistension of a jejunostomy catheter balloon led to intestinal obstruction and pressure necrosis (of the small bowel), with subsequent abscess formation leading to death from septicemia.
  • (5) During the procedure, acute respiratory failure developed as a result of tracheal obstruction.
  • (6) Intranasal challenge of allergic subjects with the allergen to which they are sensitive rapidly produces sneezing, rhinorrhea, and airway obstruction.
  • (7) Delineation of the presence and anatomy of an obstructed, nonfunctioning upper-pole duplex system often requires multiple imaging techniques.
  • (8) Therefore, the measurement of the alpha-antitrypsin content plays the crucial part in differential diagnosis of primary (hereditary determined) and secondary (obstructive) emphysema.
  • (9) In 2 patients who had received cadaveric renal allograft, ureteral obstruction was detected six and one-half and five and one-half years after transplantation.
  • (10) Two cases are presented of bilateral ureteral obstruction and uremia due to pressure from nodes involved in disseminated lymphoma.
  • (11) The occurrence of episodes of desaturation during sleep in patients suffering from chronic airflow obstruction is well known.
  • (12) Keep it in the ground campaign Though they draw on completely different archives, leaked documents, and interviews with ex-employees, they reach the same damning conclusion: Exxon knew all that there was to know about climate change decades ago, and instead of alerting the rest of us denied the science and obstructed the politics of global warming.
  • (13) Tubal obstruction could be demonstrated in only one of these patients.
  • (14) Schistosomal obstructive uropathy was studied by clinical, laboratory epidemiologic and pathologic analysis in 155 Egyptian patients treated surgically.
  • (15) For obstruction of greater than or equal to 50% of the pulmonary vascular cross-sectional area and pulmonary hypertension thrombolytic therapy should be given and insertion of an inferior caval filter can be considered.
  • (16) Regression of the tumor occurred during an episode of mechanical small bowel obstruction.
  • (17) Comparison with 99Tc-pyrophosphate uptake in infarcted dog heart, induced by selective obstruction of a coronary artery, suggest that the 111In-labelled F(ab')2 localizes specifically in infarcted myocardium only.
  • (18) In case of biliary and pancreatic duct obstruction with pure pancreatic reflux, both oedema and inflammatory infiltrations were evident, whereas, in the presence of biliary reflux too, more serious histological features were detected.
  • (19) We recently treated a patient in whom HPVG was caused by intestinal pseudo-obstruction.
  • (20) In patients with acute exacerbations of chronic obstructive pulmonary disease, although either sympathomimetic or anticholinergic therapy provides bronchodilatation, no further benefit could be demonstrated from combination therapy.