What's the difference between dolphin and duck?

Dolphin


Definition:

  • (n.) A cetacean of the genus Delphinus and allied genera (esp. D. delphis); the true dolphin.
  • (n.) The Coryphaena hippuris, a fish of about five feet in length, celebrated for its surprising changes of color when dying. It is the fish commonly known as the dolphin. See Coryphaenoid.
  • (n.) A mass of iron or lead hung from the yardarm, in readiness to be dropped on the deck of an enemy's vessel.
  • (n.) A kind of wreath or strap of plaited cordage.
  • (n.) A spar or buoy held by an anchor and furnished with a ring to which ships may fasten their cables.
  • (n.) A mooring post on a wharf or beach.
  • (n.) A permanent fender around a heavy boat just below the gunwale.
  • (n.) In old ordnance, one of the handles above the trunnions by which the gun was lifted.
  • (n.) A small constellation between Aquila and Pegasus. See Delphinus, n., 2.

Example Sentences:

  • (1) October 27, 2013 7.27pm GMT Around the league And here’s how things look elsewhere, as we head into the fourth quarter: Cowboys 13-7 Lions Browns 17-20 Chiefs Dolphins 17-20 Patriots Bills 10-28 Saints Giants 15-0 Eagles 49ers 35-10 Jaguars 7.25pm GMT End of 3rd quarter: 49ers 35-10 Jaguars The quarter ends with the Jaguars facing a third-and-one at their own 32.
  • (2) In 2005, Westbrook bought the £190m head lease for Dolphin Square, once the largest block of flats in the world with a colourful list of former residents, including more than 70 MPs, at least 10 Lords and a number of intelligence agency personnel.
  • (3) Tony Dolphin, the chief economist at the IPPR thinktank, said: "Any reasonable person might say, these departments are already suffering swingeing cuts, and we're seeing reductions in frontline services: how can you possibly say you're going to take another 1% off without affecting services?"
  • (4) We examined four dolphins (Grampus griseus) of 582 mass-stranded.
  • (5) Vote for me, and I will complete the job of rebalancing it... January 28, 2014 12.03pm GMT Britain's businesses need to stop sitting on their cash piles and crank up their investment, argues IPPR’s chief economist Tony Dolphin: “The news that manufacturing is growing is welcome.
  • (6) The adults of the trematode occurring in the nasal sinuses and posterior nasal passage of the dolphins are considered as practically harmless for the host but thier eggs, aspirated deep into the bronchial tree, may initiate a foreign-body of inflammatory reaction in the lungs and continuous aspiration of such eggs may provoke a chronic pneumonia condition.
  • (7) The primary structure of this myoglobin proved identical with that from the Atlantic bottlenosed dolphin, Tursiops truncatus, but showed four substitutions with respect to the sequence reported for the Black Sea dolphin which has also been given the designation Delphinus delphis.
  • (8) In the dolphin peculiar architectonics have been observed in the nucleus gigantocellularis medullae oblongatae, nucleus papillioformis or the nucleus reticularis tegmenti Bechterewi and the nucleus centralis superior medialis seu ventralis.
  • (9) While jobs growth may have been strong during these three years of decent economic growth, it was disproportionately in low value-added – and low-paid – sectors of the economy,” Dolphin said.
  • (10) The previous government set a number of conditions on the development, to offset the impact on seagrasses, which are vital to the survival of dolphins, turtles and dugongs.
  • (11) He paid women in prostitution for their services in a grace and favour flat in Dolphin Square for which he pays £1,000 a month instead of the going rate of nearly £3,000.
  • (12) I take a small kayak, I see electric eels, dolphins.
  • (13) Its not just about dolphins, but human greed as well.
  • (14) In a speech which criticised the government's health reforms, Dolphin encouraged delegates to back strike action to defend their pensions.
  • (15) One of the reported claims against Incognito, which he has denied, is that he pressured Martin, a left tackle in his second year with the Dolphins, to pay $15,000 towards an unofficial players’ trip to Las Vegas that he did not attend.
  • (16) Richard Kerr will tell the programme that he was abused at Dolphin Square and the Elm Guest House in Barnes, south-west London – two locations that are at the centre of allegations about an elite paedophile ring involving politicians, senior military officers and, in his words, “men who had control and power over others”.
  • (17) A 21-yr-old male Atlantic bottlenose dolphin (Tursiops truncatus) was performing at an aquatic park when it developed a soft tissue swelling anterior to the flukes.
  • (18) It had been alleged that a high-profile paedophile ring was operating out of Dolphin Square, in Westminster, allegedly involving the late former prime minister Edward Heath and other establishment figures.
  • (19) Tackle the Humpback Dolphin trail and watch the surfers crest waves at Pollock Beach.
  • (20) World's wildlife being pushed to the edge by humans - in pictures Read more Pollution is also a significant problem with, for example, killer whales and dolphins in European seas being seriously harmed by long-lived industrial pollutants .

Duck


Definition:

  • (v. i.) To drop the head or person suddenly; to bow.
  • (n.) A pet; a darling.
  • (n.) A linen (or sometimes cotton) fabric, finer and lighter than canvas, -- used for the lighter sails of vessels, the sacking of beds, and sometimes for men's clothing.
  • (n.) The light clothes worn by sailors in hot climates.
  • (v. t.) To thrust or plunge under water or other liquid and suddenly withdraw.
  • (v. t.) To plunge the head of under water, immediately withdrawing it; as, duck the boy.
  • (v. t.) To bow; to bob down; to move quickly with a downward motion.
  • (v. i.) To go under the surface of water and immediately reappear; to dive; to plunge the head in water or other liquid; to dip.
  • (v. t.) Any bird of the subfamily Anatinae, family Anatidae.
  • (v. t.) A sudden inclination of the bead or dropping of the person, resembling the motion of a duck in water.

Example Sentences:

  • (1) The move was confirmed by a Lib Dem aide, who said Tory claims to be green were "already a lame duck and are now dead in the water".
  • (2) The temperature of the anterior and middle hypothalamus of conscious Pekin ducks was altered with chronically implanted thermodes.
  • (3) Previous studies in the rat, mouse and duck had suggested that agents present in cigarette smoke might induce a cytochrome P450-mediated detoxication pathway, leading to protection against aflatoxin-induced primary liver cancer.
  • (4) Prolactin plasma concentrations decreased rapidly at the end of incubation in ducks which successfully hatched young as well as in unsuccessful incubators.
  • (5) From ducks A. laidlawii, M. anatis and various unclassified strains were isolated, among these M. anatis and unclassified arginine splitting mycoplasma strains proved to be pathogenic.
  • (6) The early phases of hepadnaviral infection were studied in primary duck hepatocyte cultures.
  • (7) In intact ducks changes in blood flow were recorded as changes in digital subcutaneous tissue temperature.
  • (8) But on Sunday night it was hard to duck the euphoria.
  • (9) In the Commons on Monday , John Whittingdale, the culture secretary who only in February chaired the committee that concluded “No future licence fee negotiations must be conducted in the way of the 2010 settlement”, ducked the invitation to explain how exactly the same thing had just happened again.
  • (10) He was never an intellectual; at Oxford, he did no work, and was proudest of playing squash and cricket for the university, though against Cambridge at Lord's he failed to take a wicket and made a duck.
  • (11) Adult mallard ducks fed 0, 2, 20, or 200 ppm of cadmium chloride in the diet were sacrificed at 30-day intervals and tissues were analyzed for cadmium.
  • (12) Typical herpesviral capsids and virions were seen in negatively-stained preparations of duck embryo fibroblasts.
  • (13) To study the effect of air sac pressures, a controllable pressure difference was produced between the air sac orifices of fixed duck lungs.
  • (14) Images of dead ducks in oil sands tailings pond have been plastered on billboards in Denver, Portland, Seattle and Minneapolis.
  • (15) You cannot now duck the fact that we have an electoral system which is completely out of step with the aspirations and hopes of millions of British people," he said.
  • (16) Three Newcastle disease viruses (NDV) isolated from wild ducks in Japan were evaluated for their biological activities, pathogenicity and immunogenicity against one-day-old chickens.
  • (17) With these synthetic peptides, radioimmunoassay systems for dog, rat, and duck C-peptides were developed.
  • (18) On the basis of the antiviral action of sulfated polyanions in human immunodeficiency virus and other viral infections, we studied the effect of dextran sulfate and heparin on duck hepatitis B virus infection.
  • (19) The (Na+ plus K+)-ATPase activities in salt gland homogenates increased 3- to 4-fold after saline treatment of ducks for 3 weeks.
  • (20) Compared with intact ducks, neither decerebration nor brain stem transection at the rostral mesencephalic (RM) level had any effect on development of diving bradycardia, or heart rate at the end of two-min dives.