What's the difference between obtuse and smart?

Obtuse


Definition:

  • (superl.) Not pointed or acute; blunt; -- applied esp. to angles greater than a right angle, or containing more than ninety degrees.
  • (superl.) Not having acute sensibility or perceptions; dull; stupid; as, obtuse senses.
  • (superl.) Dull; deadened; as, obtuse sound.

Example Sentences:

  • (1) Extensive research among the Afghan National Army – 68 focus groups – and US military personnel alike concluded: "One group sees the other as a bunch of violent, reckless, intrusive, arrogant, self-serving profane, infidel bullies hiding behind high technology; and the other group [the US soldiers] generally views the former as a bunch of cowardly, incompetent, obtuse, thieving, complacent, lazy, pot-smoking, treacherous, and murderous radicals.
  • (2) Vessel attempted: Left anterior descending (3), circumflex (4), obtuse marginal (2), diagonal (1), right coronary artery (3), and internal thoracic artery (1).
  • (3) The lesions classified as distal were located in left anterior descending (LAD) artery beyond the origin of second diagonal (D2), left circumflex (LCx) after the main obtuse marginal (OM) and right coronary artery (RCA) after the origin of acute marginal branch.
  • (4) The vascular diameter of obtuse marginal coronary arteries was determined by means of gated color arteriography (injection of patent blue dye).
  • (5) There were still quite a few Marxists at Oxford in those days – Terry Eagleton and his clique were seemingly bolted to the same table in the King’s Arms the entire time I  was an undergraduate – but while I was silly and naive enough to believe in the purifying, energising effects of violent revolution, I wasn’t obtuse enough to think of dialectical materialism as anything more than a powerful heuristic.
  • (6) An obtuse chest wall intersecting angle and the length of the neighboring borders of the tumor and chest wall were of limited value.
  • (7) They analyze the radiographs according to thorough criterions, described in the text, and come to the conclusion that intrahepatic biliary ducts in cirrhotic livers present serious alterations, represented by distorted ducts with focal stenoses, nodular impressions, wall irregularities, increase of the number of obtuse angles and poor peripheral filling, which confer a disharmonic aspect to the intra-hepatic biliary ducts of these organs.
  • (8) Such an ill-informed and illogical standpoint is a worrying sign of ideologically driven obtuseness.
  • (9) By depressing the fundus of the stomach, the angle of His was made more obtuse and the flap valve component eliminated.
  • (10) 7) As a result of cephalometric diagnosis, the nasion appeared to be protruded, therefore maxillary and mandibular seemed to be relatively retracted, and the gonial angle was obtuse.
  • (11) On cooling, there is a substantial change in the unit cell beta-angle from obtuse (93.3 degrees) to acute (85.5 degrees) which involves a shearing motion of 2.5 A between adjacent molecular layers.
  • (12) Patient 2 (62-year-old woman) underwent simultaneous operation of both right nephrectomy and triple aortocoronary bypass grafting (saphenous vein grafts to obtuse marginal branch and right coronary artery, and left internal mammary artery to left anterior descending artery).
  • (13) Laser angioplasty of the vein graft to the obtuse marginal branch reduced the first of three sequential lesions from 60% to 40%, the second lesion from 90% to none and the third from 60% to 20% without the need for balloon angioplasty.
  • (14) The subaortal cone and deferent part of the left ventricular axes make an obtuse angle; the axes of the subpulmonary and subaortal cones have a cross direction.
  • (15) In comparison with white norms, the Chinese nose was less prominent (P < .01), the nasolabial angle was less obtuse (P < .01), both the upper and lower lips were more protrusive (P < .05), the upper lip curvature was greater (P < .01), and the soft-tissue chin thickness was less (P < .05).
  • (16) The cleft group differed from the control group in several major respects: (1) Their over-all growth trend showed a more downward or vertical direction; (2) The cranial base angle was more flattened; (3) The maxilla was smaller and was located in a more posterior and upward position; (4) Ramal height was shorter and the gonial angle was more obtuse.
  • (17) The obstacle could yet be an inability on the part of so many enthusiasts to work together, and an obtuse academic dismissal of a technology that can release to the world a new delight in the past.
  • (18) A difference in the appearance of the hypothalamic and infundibular recesses in the primary empty sella group with SVS herniation (dilated recesses and formation of an obtuse angle) and in the secondary empty sella group with SVS herniation (nondilated recesses and formation of an acute angle) was observed.
  • (19) An obtuse or sharp angle between duct planes can lead to better performance of a particular labyrinth because the "external impulses" in the different ducts may amplify or compensate each other.
  • (20) The nasolabial angle became more obtuse increasing from 80.7 degrees to 90.7 degrees.

Smart


Definition:

  • (v. i.) To feel a lively, pungent local pain; -- said of some part of the body as the seat of irritation; as, my finger smarts; these wounds smart.
  • (v. i.) To feel a pungent pain of mind; to feel sharp pain or grief; to suffer; to feel the sting of evil.
  • (v. t.) To cause a smart in.
  • (v. i.) Quick, pungent, lively pain; a pricking local pain, as the pain from puncture by nettles.
  • (v. i.) Severe, pungent pain of mind; pungent grief; as, the smart of affliction.
  • (v. i.) A fellow who affects smartness, briskness, and vivacity; a dandy.
  • (v. i.) Smart money (see below).
  • (v. i.) Causing a smart; pungent; pricking; as, a smart stroke or taste.
  • (v. i.) Keen; severe; poignant; as, smart pain.
  • (v. i.) Vigorous; sharp; severe.
  • (v. i.) Accomplishing, or able to accomplish, results quickly; active; sharp; clever.
  • (v. i.) Efficient; vigorous; brilliant.
  • (v. i.) Marked by acuteness or shrewdness; quick in suggestion or reply; vivacious; witty; as, a smart reply; a smart saying.
  • (v. i.) Pretentious; showy; spruce; as, a smart gown.
  • (v. i.) Brisk; fresh; as, a smart breeze.

Example Sentences:

  • (1) Pint from £2.90 The Duke Of York With its smart greige interior, flagstone floor and extensive food menu (not tried), this newcomer feels like a gastropub.
  • (2) Never become so enamored of your own smarts that you stop signing up for life’s hard classes.
  • (3) "He's defined by being himself, by being smart, by being a good athlete," Goldwater said of Keller.
  • (4) Advancing the health and rights of women is the right – and smart – thing to do for any nation hoping to remain or emerge as a leader on the global stage.
  • (5) By way of encouragement we've got 10 copies of Faber's smart new anniversary edition to give away.
  • (6) It’s likely Xi’s brand of smart authoritarianism will keep not just his party in power but the whole show on the road If all this were to succeed as intended, western liberal democratic capitalism would have a formidable ideological competitor with worldwide appeal, especially in the developing world.
  • (7) These letters are also written during a period when Joyce was still smarting from the publishing difficulties of his earlier works Dubliners and A Portrait of the Artist as a Young Man.” Gordon Bowker, Joyce’s biographer, agreed: “Joyce’s problem with the UK printers related to the fact that here in those days printers were as much at risk of prosecution on charges of publishing obscenities as were publishers, and would simply refuse to print them.
  • (8) I could just banish the app from my phone forever, but deleting a piece of smart tech that makes my life easier doesn’t feel very satisfying.
  • (9) I buy ‘smart price’, own-brand cornflakes, rather than Kellogg’s, and I still get to the checkout and think, ‘That’s come to a lot again.’” Are you Daniel Blake?
  • (10) If you're sincere and smart and genuine and lovable that's what's going to come across in your videos and tweets."
  • (11) In a statement, Fisher Price said: “We recently learned of a security vulnerability with our Fisher-Price WiFi-connected Smart Toy Bear.
  • (12) Can consoles still survive in a rapidly changing business where smartphones, tablets and smart TVs, and now Steam Machines, are threatening?
  • (13) Snapchat is also thinking about new devices, launching a Snapchat Micro app for Samsung's Galaxy Gear smart watch in September, capable of shooting pics and videos with the device's camera, then sharing them.
  • (14) There were signs of encouragement early in the second half from Sunderland, and they should have pulled one back only for a terrible call from the assistant referee Eddie Smart.
  • (15) In Drosophila melanogaster new tester strains for the somatic mutation and recombination test (SMART) in the wing were constructed with the aim of increasing the metabolic capacity to activate promutagens.
  • (16) And there are plenty who think that, as our libel laws are cleaned up, smart lawyers are switching horses to privacy.
  • (17) I think the heart of good comedy really lives in truth and reacting to the absurdities, hypocrisies, abuses of power in the world.” Late night television is a no longer a glass of warm milk before bed, it’s a lunch buffet And as TV viewership declines and internet virality becomes as important as real-time eyeballs, cable networks might find that topical comedy is a smart, cost-effective way to grab cross-platform attention.
  • (18) With cities moving markets, joint procurement standards generate great potential for economies of scale, from buses to smart street lighting.
  • (19) A smart city would use IT to manage traffic so air stays fit to breathe.
  • (20) Pitched as a "smart" calendar, it's easy to create appointments and events, and ties in neatly with the developer's separate Any.do to-do lists app.