(v. t.) To block up; to stop up or close, as a way or passage; to place an obstacle in, or fill with obstacles or impediments that prevent or hinder passing; as, to obstruct a street; to obstruct the channels of the body.
(v. t.) To be, or come, in the way of; to hinder from passing; to stop; to impede; to retard; as, the bar in the harbor obstructs the passage of ships; clouds obstruct the light of the sun; unwise rules obstruct legislation.
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.
Turnpike
Definition:
(n.) A frame consisting of two bars crossing each other at right angles and turning on a post or pin, to hinder the passage of beasts, but admitting a person to pass between the arms; a turnstile. See Turnstile, 1.
(n.) A gate or bar set across a road to stop carriages, animals, and sometimes people, till toll is paid for keeping the road in repair; a tollgate.
(n.) A turnpike road.
(n.) A winding stairway.
(n.) A beam filled with spikes to obstruct passage; a cheval-de-frise.
(v. t.) To form, as a road, in the manner of a turnpike road; into a rounded form, as the path of a road.
Example Sentences:
(1) In the early hours of 2 May 1973, Assata Shakur was stopped on the New Jersey Turnpike by a state trooper named James Harper, allegedly for driving with a faulty rearlight.
(2) In doing so it creates a tollbooth economy: a system of corporate turnpikes, operated by companies with effective monopolies.
(3) The number of corporal accidents and deaths were 22.6% and 37.2%, respectively, on turnpikes, 31.3% and 47.2%, on rural roads, and 46.1% and 15.6% on urban networks.
(4) Governor Christie (@GovChristie) There are approximately 3,300 plows and spreaders out on New Jersey highways, including the Turnpike, GSP and ACE.
(5) Photograph: Alamy New Jersey, the Garden State, is often better known for its turnpikes and suburban sprawl than its green spaces.
(6) The New Jersey Turnpike was fine, but that was most likely because it’s a toll road with its own source of funding.
(7) Paul Jones, 24, a youth hockey coach from Warminster in the Philadelphia suburbs, was on his way to a game in Lancaster when he got stuck – along with his fiancee, another coach and three players – in a major backup on the turnpike.
(8) New communications demanded middlemen and dealers, hackney coachmen, canal and turnpike engineers, technicians, instrument makers and cartographers.
(9) But he also zeroes in on why all this is bad news for millions of Americans, in a passage that focuses on the Pennsylvania turnpike, almost sold by governor Ed Rendell after a bidding war that included the Spanish corporation Abertis and Goldman Sachs.
(10) Taibbi quotes a friend who worked for a Gulf-region sovereign wealth fund, apparently offered a stake in the turnpike by American investment bankers, and also makes reference to a small Pennsylvanian businessman called Robert Lukens.
(11) Speeding was responsible for one out of six deaths on turnpikes and national roads, one out of two on urban and rural roads.
(12) Industry became our forte from the infrastructure provided by the installing of a nationwide turnpike system from the 1730s, through the construction of the Iron Bridge in the 1770s, to the first public railway in 1803.
(13) She described: A long belt of them along the shore, about the breadth of a country turnpike road.
(14) Heavy snow in the Philadelphia area led to a number of accidents, including a fatal crash on the Pennsylvania Turnpike that spawned fender-benders involving 50 cars, stranding some motorists for up to seven hours.
(15) Squares were gated, streets were controlled by turnpikes.