{
  "hadrosaur":{
    "antonyms":[],
    "definitions":{
      ": any of a genus ( Hadrosaurus ) or family (Hadrosauridae) of mainly bipedal dinosaurs of the Late Cretaceous that have the forward part of the jaws toothless and flattened into a beak-like snout and the back part of the jaws filled with rows of numerous small, grinding teeth and that often have a solid or hollow bony crest on the skull : duck-billed dinosaur":[
        "\u2026 the hadrosaurs evolved into some 21 different species during their 20 million-year stint on earth \u2026",
        "\u2014 Virginia Morell"
      ]
    },
    "examples":[
      "Recent Examples on the Web",
      "In cooler months, a hadrosaur might chaw rotten logs to get their daily fiber\u2014with mushrooms and insects adding a little protein to the mix. \u2014 Riley Black, Smithsonian Magazine , 26 Apr. 2022",
      "The bones of paddlefish and sturgeons who died in the Chicxulub Impact indicated that the asteroid struck in the spring, and a hadrosaur in Blagoveshchensk was presumed to have broken its ulna while eating leaves or mating. \u2014 Rafil Kroll-zaidi, Harper\u2019s Magazine , 27 Apr. 2022",
      "In the 1980s, Bruce Stinchcomb, a paleontology student studying Gilmore and Stewart's, analyzed the old bones and identified them as belonging to a hadrosaur , or duck-billed dinosaur, per CNN. \u2014 Elizabeth Gamillo, Smithsonian Magazine , 2 Dec. 2021",
      "Look for the world's largest giant squid fossil, a prehistoric turtle the size of a Volkswagen Beetle, and a rare 67 million-year-old mummified hadrosaur with skin and scales visible. \u2014 Simon Peter Groebner, Star Tribune , 23 July 2021",
      "Studies of dinosaur growth have indicated that hadrosaurs rapidly packed on the pounds as a defense against carnivores, so an adult hadrosaur represents the size threshold when potential lunch became too much of a bother. \u2014 Riley Black, Smithsonian Magazine , 10 May 2021",
      "In a Cretaceous Research study, paleontologists described a new species of hadrosaur found in Morocco. \u2014 Riley Black, Smithsonian Magazine , 23 Dec. 2020",
      "Others turn out to be familiar\u2014a duckbill dinosaur previously thought to be a new species has turned out to be Edmontosaurus, a wide-ranging hadrosaur found elsewhere. \u2014 Riley Black, Smithsonian Magazine , 3 Dec. 2020",
      "In March, a study was published that looked at the fossilized teeth of a hadrosaur and concluded that its journeys were short, roughly 50 miles. \u2014 Chris Ciaccia, Fox News , 20 Sep. 2020"
    ],
    "first_known_use":{
      "1877, in the meaning defined above":""
    },
    "history_and_etymology":{
      "New Latin Hadrosaurus , genus name, from Greek hadros thick, bulky + sauros lizard":""
    },
    "pronounciation":[
      "\u02c8ha-dr\u0259-\u02ccs\u022fr"
    ],
    "synonym_discussion":"",
    "synonyms":[],
    "time_of_retrieval":"20220708-114834",
    "type":[
      "noun"
    ]
  },
  "hadrosaurid":{
    "type":[
      "adjective",
      "noun"
    ],
    "definitions":{
      ": hadrosaur , duck-billed dinosaur":[
        "Like ceratopsians, they too had closely packed chewing teeth, but by the time hadrosaurids evolved, the dentition consisted of relatively small teeth that were organized into a complex battery, all the better for grinding up vegetation.",
        "\u2014 David B. Weishampel , Natural History , June 1995"
      ]
    },
    "pronounciation":[
      "\u02ccha-dr\u0259-\u02c8s\u022fr-\u0259d"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{},
    "first_known_use":{
      "circa 1893, in the meaning defined above":""
    },
    "time_of_retrieval":"20220708-153319"
  },
  "hadron":{
    "type":[
      "adjective",
      "noun"
    ],
    "definitions":{
      ": any of the subatomic particles (such as protons and neutrons) that are made up of quarks and are subject to the strong force":[]
    },
    "pronounciation":[
      "\u02c8ha-\u02ccdr\u00e4n"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[
      "Recent Examples on the Web",
      "And a linear collider can't be repurposed into a high-energy hadron collider afterward. \u2014 John Timmer, Ars Technica , 25 June 2020",
      "But the argument had a flaw: While some hadrons do consist of pairs of quarks and anti-quarks and plausibly resemble strings, protons and neutrons contain three quarks apiece, invoking the ugly and uncertain picture of a string with three ends. \u2014 Quanta Magazine , 18 Feb. 2015",
      "Then there are dozens of particles made up of those elementary particles, including hadrons , which are constructed of quarks and gluons, and mesons, made of a quark and anti-quark. \u2014 Jason Daley, Smithsonian , 19 June 2018",
      "Physicists wanted to know what these hadrons \u2014 particularly the buildings blocks of the atom's nucleus, the proton and neutron \u2014 were made of. \u2014 Amina Khan, latimes.com , 29 Mar. 2018",
      "Among these were composite particles called hadrons . \u2014 Dylan Loeb Mcclain, New York Times , 1 Mar. 2018",
      "Quarks are tiny particles that are the building blocks of larger particles like protons, neutrons, and omega baryons, collectively called hadrons . \u2014 Avery Thompson, Popular Mechanics , 21 Mar. 2017",
      "Hadrons are a class of subatomic particles that includes protons and neutrons. \u2014 Richard Martin, WIRED , 1 Apr. 2004",
      "So do electrons and particles called hadrons , but their showers differ subtly from those of photons. \u2014 Science News Staff, Science | AAAS , 5 July 2017"
    ],
    "history_and_etymology":{
      "International Scientific Vocabulary hadr- thick, heavy (from Greek hadros thick) + -on entry 2":""
    },
    "first_known_use":{
      "1962, in the meaning defined above":""
    },
    "time_of_retrieval":"20220708-153533"
  },
  "Hadrosaurus":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": a genus (the type of a family Hadrosauridae) of North American hadrosaurs consisting of a single species ( Hadrosaurus foulkii )":[]
    },
    "pronounciation":[],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "New Latin, from hadr- + -saurus":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220708-161300"
  },
  "hadromycotic":{
    "type":[
      "adjective"
    ],
    "definitions":{
      ": relating to or caused by hadromycosis":[]
    },
    "pronounciation":[
      "\u00a6hadr\u014d(\u02cc)m\u012b\u00a6k\u00e4tik"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "from New Latin hadromycosis , after such pairs as New Latin psychosis: English psychotic":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220708-174353"
  },
  "hadromycosis":{
    "type":[
      "noun"
    ],
    "definitions":{},
    "pronounciation":[
      "\u00a6hadr\u014d+"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "New Latin, from hadr- + mycosis":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220709-171441"
  },
  "haddock":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": an important food fish ( Melanogrammus aeglefinus synonym Gadus aeglefinus ) of the cod family occurring on both sides of the North Atlantic that has a black lateral line and dark patch above the pectoral fin":[]
    },
    "pronounciation":[
      "\u02c8ha-d\u0259k"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[
      "Recent Examples on the Web",
      "Caf\u00e9 Hollander\u2019s classic fish fry will feature haddock battered in High-Speed Wit, a Belgian white beer, with flavors of orange, lemon and yeast. \u2014 Elaine Rewolinski, Milwaukee Journal Sentinel , 7 Mar. 2022",
      "Up to 40% of the industry's cod and haddock come from Russian waters, and about half of its sunflower oil is imported from Ukraine, Crook said. \u2014 Anna Cooban, CNN , 16 May 2022",
      "And don\u2019t miss the fried seafood plate, with haddock , shrimp, scallops, squid, and clams. \u2014 Globe Staff, BostonGlobe.com , 6 May 2022",
      "Entrees, from $22 to $26, are lemon chicken, chicken parmesan, sole piccata, baked haddock , shrimp scampi and veal marsala. \u2014 Susan Dunne, Hartford Courant , 3 May 2022",
      "The rules apply to valuable species that are harvested in the Northeast such as cod, haddock and flounder. \u2014 From Usa Today Network And Wire Reports, USA TODAY , 15 Apr. 2022",
      "Regulators have tried to save the fishery with management measures such as very low fishing quotas, and many fishermen targeting other East Coast groundfish species such as haddock and flounder now avoid cod altogether. \u2014 Patrick Whittle, courant.com , 31 Mar. 2022",
      "In mid-March, the U.K. slapped a 35% tariff hike on Russian whitefish, including chip-shop staples cod and haddock . \u2014 Patrick Whittle, Anchorage Daily News , 31 Mar. 2022",
      "Entrees include baked haddock , fried perch, pierogi, fried shrimp, combo perch and shrimp, mac and cheese. \u2014 Marc Bona, cleveland , 18 Mar. 2022"
    ],
    "history_and_etymology":{
      "Middle English haddok":""
    },
    "first_known_use":{
      "14th century, in the meaning defined above":""
    },
    "time_of_retrieval":"20220709-224316"
  }
}