What's the difference between crack and crevasse?

Crack


Definition:

  • (v. t.) To break or burst, with or without entire separation of the parts; as, to crack glass; to crack nuts.
  • (v. t.) To rend with grief or pain; to affect deeply with sorrow; hence, to disorder; to distract; to craze.
  • (v. t.) To cause to sound suddenly and sharply; to snap; as, to crack a whip.
  • (v. t.) To utter smartly and sententiously; as, to crack a joke.
  • (v. t.) To cry up; to extol; -- followed by up.
  • (v. i.) To burst or open in chinks; to break, with or without quite separating into parts.
  • (v. i.) To be ruined or impaired; to fail.
  • (v. i.) To utter a loud or sharp, sudden sound.
  • (v. i.) To utter vain, pompous words; to brag; to boast; -- with of.
  • (n.) A partial separation of parts, with or without a perceptible opening; a chink or fissure; a narrow breach; a crevice; as, a crack in timber, or in a wall, or in glass.
  • (n.) Rupture; flaw; breach, in a moral sense.
  • (n.) A sharp, sudden sound or report; the sound of anything suddenly burst or broken; as, the crack of a falling house; the crack of thunder; the crack of a whip.
  • (n.) The tone of voice when changed at puberty.
  • (n.) Mental flaw; a touch of craziness; partial insanity; as, he has a crack.
  • (n.) A crazy or crack-brained person.
  • (n.) A boast; boasting.
  • (n.) Breach of chastity.
  • (n.) A boy, generally a pert, lively boy.
  • (n.) A brief time; an instant; as, to be with one in a crack.
  • (n.) Free conversation; friendly chat.
  • (a.) Of superior excellence; having qualities to be boasted of.

Example Sentences:

  • (1) They’re no crack force either; many are rather portly!
  • (2) While superheroes like “superman” (21st in SplashData’s 2014 rankings) and “batman” (24th) may be popular choices for passwords, the results if they are cracked could be anything other than super – and users will only have themselves to blame.
  • (3) However, we have observed cracks on the Dacron fibers, fiber fracture, fiber protrusion, and poor attachment to the diaphragm, which can cause potentially disastrous complications.
  • (4) But instead, he is going to crack under public anger over the huge amounts senior bankers have been paying themselves.
  • (5) It is found that, in contrast to most metallic materials yet in keeping with many ceramics, there are no distinct fracture morphologies in pyro-carbons which are characteristic of a specific mode of loading; fracture surfaces appear to be identical for both catastrophic and subcritical crack growth under either sustained or cyclic loading.
  • (6) Iowa senator Chuck Grassley, the Republican who chairs the Senate judiciary committee, introduced legislation on Tuesday that would crack down on jurisdictions that provide safe harbor for undocumented migrants by withholding some federal funding for state and local entities if they decline to cooperate with the government on the holding or transferring of undocumented migrants with criminal records.
  • (7) In a single letter in February 2005, Charles urged a badger cull to prevent the spread of bovine tuberculosis – damning opponents to the cull as “intellectually dishonest”; lobbied for his preferred person to be appointed to crack down on the mistreatment of farmers by supermarkets; proposed his own aide to brief Downing Street on the design of new hospitals; and urged Blair to tackle an EU directive limiting the use of herbal alternative medicines in the UK.
  • (8) On second impacts, the GSI rose considerably because the shell and liner of the DH-151 cracked and the suspension of the "141" stretched during the first blow.
  • (9) 9.18pm: The Ohio Democrat Dennis Kucinich has a crack, and he's taking no prisoners: "We've heard Mr Toyoda say that Toyota grew to fast.
  • (10) Here come the Dodgers for another crack at it in the second.
  • (11) That led to the second breakthrough, as the once formidable laws of omerta - silence punishable by death - cracked.
  • (12) The passengers were then flown to an Australian icebreaker, the Aurora Australis, which had cracked through ice floes and was now sailing towards Australia's Casey research base.
  • (13) SEM of the resulting surface showed rounded fragments of enamel rods, enamel melting, cracks, and smooth-edged voids.
  • (14) According to the NYPD commissioner, Bill Bratton, whose voice almost cracked with emotion as he addressed the media on Saturday evening , the “digital warning poster” featuring a picture of Brinsley and his whereabouts arrived at the data centre at 2.47pm.
  • (15) As subcritical crack velocities under cyclic loading were found to be many orders of magnitude faster than those measured under equivalent monotonic loads and to occur at typically 45% lower stress-intensity levels, cyclic fatigue in pyrolytic carbon-coated graphite is reasoned to be a vital consideration in the design and life-prediction procedures of prosthetic devices manufactured from this material.
  • (16) It is hence impossible to wiretap, intercept or crack the information transmitted through it,” Xinhua reported after Tuesday’s launch.
  • (17) He just never dreamed it would be life without parole.” Obama reduces sentences of 46 inmates convicted of nonviolent drug crimes Read more As his sister put it, Bennett “got caught up” in a five-man drug ring run by an old friend, John Hansley, to pay for his addiction to crack.
  • (18) Spencer has now heard that Andy, who got the boat remember, has been cracking on to Louise, even though Jamie warned him it would be like jumping into a polar bear's nest.
  • (19) "I urge both the monks and the lay Tibetans of the area not to do anything that might be used as a pretext by the local authorities to massively crack down on them.
  • (20) Of 26 patients treated to date, 16 have been crack cocaine users.

Crevasse


Definition:

  • (n.) A deep crevice or fissure, as in embankment; one of the clefts or fissure by which the mass of a glacier is divided.
  • (n.) A breach in the levee or embankment of a river, caused by the pressure of the water, as on the lower Mississippi.

Example Sentences:

  • (1) Mount Everest's Hillary Step is still there, say Nepalese climbers Read more Kumar’s body was spotted on Monday deep inside a 200-metre crevasse well into the “death zone”, where oxygen levels plummet and the risk of altitude sickness is high.
  • (2) Soluble receptor--3H-steroid complex (cytosol or nuclear extract) is adsorbed quantitatively within the crevasses of porous glass beads.
  • (3) For every journey a climber makes through this labyrinth of ice cliffs and crevasses, the sherpas who keep their clients supplied have to make as many as 10.
  • (4) The route that is laid anew each year through the icefall, one of the most dangerous passages though low down the peak, has been largely destroyed and local Sherpa guides who specialise in preparing a path through the jumble of ice blocks and crevasses are reported to have refused to repair it.
  • (5) After Hinkes broke his arm in 2000 falling into a crevasse while climbing Kangchenjunga, the world's third-highest peak, some climbers speculated that he would call it a day.
  • (6) To eliminate that from the search – assuming we don’t find the aircraft – we have the cover the whole area.” The complexities surrounding the search are immense: the area is six days’ sail from the nearest shore and previously unmapped, with water depths of up to 6,000m and underwater mountains, crevasses and 2,000m sheer drops.
  • (7) (2) A victim was discovered in the lower ablation area 8 years after falling down a crevasse in the middle part of the ablation area.
  • (8) While a paying climber might travel through the treacherous icefall – a constantly moving, creaking, crevasse-riddled outflow of the Khumbu glacier – as few as four times, Sherpa climbers might make 30 or 40 journeys, carrying loads of oxygen, tents, food, water and fuel to the higher camps, a system that has evolved in the commercial era to give people who might not be the strongest, or the most experienced, the best chance of making it to the top.
  • (9) Along with an interactive diorama-style Everest that lets you peer into all its nooks and crevasses, there are also interactive areas at famous parts of the climb.
  • (10) I was responsible for the appalling daily press conferences during that election, when all the press sought was a wafer of difference between the two: they often found a crevasse, even between those similar parties.
  • (11) Nepal quake: Everest base camp 'looked like it had been flattened by bomb' Read more These are the icefall doctors, a team of elite local guides charged with securing a route to allow largely foreign climbers to pass safely through the maze of deep crevasses and frozen cliffs formed as the Khumbu glacier moves down from Mount Everest towards the valleys below in Nepal.
  • (12) The avalanche struck a perilous passage called the Khumbu Icefall, which is riddled with crevasses and piled with serac – huge chunks of ice – that can break free without warning.
  • (13) In other words, having slowly dug itself down to the bottom of a hole, the entire economy then fell into a crevasse.
  • (14) Epithelial junctions demonstrated furrows, clefts or deep crevasses, with exudates containing a large number of leukocytes.
  • (15) It is suggested that these processes combine to form a system of helical cracks, grooves, or crevasses.
  • (16) But this stretch feels like real adventure, crossing the snowy glacier, avoiding crevasses, seeing one of the most astonishing mountain panoramas in the world: Monte Rosa, Mont Blanc, the Matterhorn, Breithorn and hundreds more peaks surround us.
  • (17) According to reports from climbers at Everest base camp three helicopters were running shuttles into the camps in the Western Cwm above the ice fall – a jumble of ice cliffs and crevasses - where the usual climbing route, equipped with ropes and ladders, was badly damaged by Saturday’s earthquake.
  • (18) If you reach that point in spite of reluctant soldiers and eager terrorists, it might be physically impossible to get on to the glacier, which will be extremely crevassed and dangerous.
  • (19) During her time there, she did no harm to her image by abseiling down a crevasse while on a foreign office trip to Antarctica.
  • (20) "We were running with no ropes on and there are a ton of huge crevasses there.