{
  "urogaster":{
    "antonyms":[],
    "definitions":{
      ": the posterior division of the gastric region of a crustacean (as a crab)":[],
      ": the urinary tract (as of the embryo) including the allantoic cavity":[]
    },
    "examples":[],
    "first_known_use":{},
    "history_and_etymology":{
      "New Latin, from ur- entry 1 + -gaster":""
    },
    "pronounciation":[
      "\u00a6yu\u0307r\u0259\u00a6gast\u0259(r)"
    ],
    "synonym_discussion":"",
    "synonyms":[],
    "time_of_retrieval":"20220708-104839",
    "type":[
      "adjective",
      "noun"
    ]
  },
  "urogenital":{
    "antonyms":[],
    "definitions":{
      ": of, relating to, or being the organs or functions of excretion and reproduction : genitourinary":[
        "urogenital atrophy"
      ]
    },
    "examples":[
      "Recent Examples on the Web",
      "These practices put those who menstruate at risk of skin irritations and urogenital infections, including urinary tract infections and bacterial vaginosis. \u2014 Moms Helping Moms, Forbes , 1 May 2022",
      "Researchers identified three key areas of fetal development that the studies suggest might be affected by prenatal exposure to APAP: neurological, reproductive, and urogenital . \u2014 Isabella Cueto, STAT , 26 Sep. 2021",
      "There is growing evidence that suggests exposure to acetaminophen can cause neurodevelopmental, reproductive and urogenital disorders. \u2014 Jeanine Santucci, USA TODAY , 23 Sep. 2021",
      "Both spent north of $500,000 of insurance money for urogenital surgery, plastic surgery and hormonal treatment. \u2014 WSJ , 14 Jan. 2019"
    ],
    "first_known_use":{
      "1848, in the meaning defined above":""
    },
    "history_and_etymology":{
      "International Scientific Vocabulary":""
    },
    "pronounciation":[
      "\u02ccyu\u0307r-\u014d-\u02c8je-n\u0259-t\u1d4al",
      "\u02ccyu\u0307r-\u014d-\u02c8jen-\u0259-t\u1d4al"
    ],
    "synonym_discussion":"",
    "synonyms":[],
    "time_of_retrieval":"20220708-104750",
    "type":[
      "adjective"
    ]
  },
  "urogenital sinus":{
    "antonyms":[],
    "definitions":{
      ": a rare urogenital abnormality in which the urethral and vaginal tracts open into a common channel and share a single opening":[],
      ": the ventral part of the embryonic mammalian cloaca that is formed by the growth of a fold dividing the cloaca where the hindgut and allantois meet and that eventually forms the neck of the bladder and some parts of the urinary and reproductive systems":[]
    },
    "examples":[],
    "first_known_use":{
      "1868, in the meaning defined at sense 1":""
    },
    "history_and_etymology":{},
    "pronounciation":[],
    "synonym_discussion":"",
    "synonyms":[],
    "time_of_retrieval":"20220708-105003",
    "type":[
      "noun"
    ]
  },
  "urodele":{
    "type":[
      "adjective",
      "noun"
    ],
    "definitions":{
      ": any of an order (Caudata synonym Urodela) of amphibians (such as newts and salamanders) that have a tail throughout life":[]
    },
    "pronounciation":[
      "\u02c8yu\u0307r-\u0259-\u02ccd\u0113l"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "French urod\u00e8le , ultimately from Greek oura tail + d\u0113los evident, showing \u2014 more at ass":""
    },
    "first_known_use":{
      "1842, in the meaning defined above":""
    },
    "time_of_retrieval":"20220708-153802"
  },
  "uropygial gland":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": a large gland that occurs in most birds, opens dorsally at the base of the tail feathers, and usually secretes an oily fluid which the bird uses in preening its feathers":[]
    },
    "pronounciation":[
      "\u02ccyu\u0307r-\u0259-\u02c8p\u012b-j\u0113-\u0259l-"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{},
    "first_known_use":{
      "1870, in the meaning defined above":""
    },
    "time_of_retrieval":"20220708-155532"
  },
  "uropygium":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": the fleshy and bony prominence at the posterior extremity of a bird's body that supports the tail feathers":[]
    },
    "pronounciation":[
      "\u02ccyu\u0307r-\u0259-\u02c8p\u012b-j\u0113-\u0259m"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "New Latin, from Greek ouropygion , from ouro- ur- entry 2 + pyg\u0113 rump":""
    },
    "first_known_use":{
      "1771, in the meaning defined above":""
    },
    "time_of_retrieval":"20220708-180550"
  },
  "uropyloric":{
    "type":[
      "adjective"
    ],
    "definitions":{
      ": of, relating to, or being a posterior division of the stomach in various crustaceans":[]
    },
    "pronounciation":[
      "\u00a6yu\u0307r\u014d+"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "ur- entry 2 + pyloric":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220708-182614"
  },
  "urosacral":{
    "type":[
      "adjective"
    ],
    "definitions":{},
    "pronounciation":[
      "\"+"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "ur- entry 2 + sacral":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220708-203730"
  },
  "urogenous":{
    "type":[
      "adjective"
    ],
    "definitions":{
      ": derived from or occurring in urine":[
        "urogenous salts"
      ]
    },
    "pronounciation":[
      "y\u0259\u02c8r\u00e4j\u0259n\u0259s"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "International Scientific Vocabulary ur- entry 1 + -genous":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220708-215121"
  },
  "urobilinuria":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": the presence of urobilin in the urine especially to an excessive degree":[]
    },
    "pronounciation":[
      "-\u02ccb\u012bl\u0259\u0307\u02c8n(y)u\u0307r\u0113\u0259"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "New Latin, from International Scientific Vocabulary urobilin + New Latin -uria":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220708-234205"
  },
  "urocanic acid":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": a crystalline acid C 6 H 6 N 2 O 2 that is normally present in human skin":[]
    },
    "pronounciation":[
      "\u02ccyu\u0307r-\u0259-\u02cck\u0101-nik-",
      "-\u02c8ka-",
      "-\u02cckan-ik-",
      "\u02ccyu\u0307r-\u0259-\u02c8k\u0101-nik-"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "ur- entry 1 + can ine + -ic ; from its being first obtained from the urine of a dog":""
    },
    "first_known_use":{
      "circa 1903, in the meaning defined above":""
    },
    "time_of_retrieval":"20220709-065155"
  },
  "urotropine":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": a preparation of hexamethylenetetramine":[]
    },
    "pronounciation":[
      "-p\u0259\u0307n",
      "y\u0259\u02c8r\u00e4\u2027tr\u0259\u02ccp\u0113n"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{},
    "first_known_use":{},
    "time_of_retrieval":"20220709-093025"
  },
  "uropygial":{
    "type":[
      "adjective",
      "noun"
    ],
    "definitions":{
      ": of or relating to the uropygium":[
        "uropygial fat"
      ],
      ": a uropygial feather : a tail feather":[]
    },
    "pronounciation":[
      "\""
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "uropygial International Scientific Vocabulary uropyg- (from New Latin uropygium ) + -ial; uropygeal irregular from New Latin uropygium + English -al":"Adjective"
    },
    "first_known_use":{},
    "time_of_retrieval":"20220709-102329"
  },
  "uroxanic acid":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": a crystalline acid C 5 H 8 N 4 O 6 derived from imidazole and obtained by the slow oxidation of uric acid in alkaline solution":[]
    },
    "pronounciation":[
      "\u00a6yu\u0307\u02ccr\u00e4k\u00a6sanik"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "International Scientific Vocabulary ur- entry 1 + all oxan + -ic":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220709-113241"
  },
  "urotoxic":{
    "type":[
      "adjective"
    ],
    "definitions":{
      ": of or relating to the toxicity or the toxic constituents of urine":[]
    },
    "pronounciation":[
      "\u00a6yu\u0307r\u0259+"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "International Scientific Vocabulary ur- entry 1 + toxic , originally formed as French urotoxique":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220709-170513"
  },
  "Uroglena":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": a genus of colonial plantlike flagellates (order Chrysomonadina) with numerous biflagellate individuals united in a spherical colony by gelatinous strands":[]
    },
    "pronounciation":[
      "\u02ccyu\u0307r\u0259\u02c8gl\u0113n\u0259"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "New Latin, from ur- entry 2 + Greek gl\u0113n\u0113 socket of a joint":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220709-173213"
  },
  "Uropygi":{
    "type":[
      "plural noun"
    ],
    "definitions":{
      ": a division of Pedipalpida including those (as the whip scorpions) with a tail":[]
    },
    "pronounciation":[
      "\u02ccyu\u0307r\u0259\u02c8p\u012b\u02ccj\u012b"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "New Latin, from ur- entry 2 + Greek pyg\u0113 rump, buttocks":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220709-184020"
  },
  "urostyle":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": a long unsegmented bone that represents a number of fused vertebrae and forms the posterior part of the vertebral column of frogs and toads":[]
    },
    "pronounciation":[
      "\u02c8yu\u0307r-\u0259-\u02ccst\u012b(-\u0259)l"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "International Scientific Vocabulary ur- entry 2 + Greek stylos pillar \u2014 more at steer":""
    },
    "first_known_use":{
      "1875, in the meaning defined above":""
    },
    "time_of_retrieval":"20220709-191650"
  },
  "urocerid":{
    "type":[
      "adjective",
      "noun"
    ],
    "definitions":{
      ": siricid":[]
    },
    "pronounciation":[
      "y\u0259\u02c8r\u00e4s\u0259r\u0259\u0307d",
      "\""
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "New Latin Uroceridae":"Adjective"
    },
    "first_known_use":{},
    "time_of_retrieval":"20220709-202312"
  },
  "urogomphus":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": pseudocercus":[]
    },
    "pronounciation":[
      "\u02ccyu\u0307r\u0259\u02c8g\u00e4m(p)f\u0259s"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "New Latin, from ur- entry 2 + Latin gomphus nail, peg, from Greek gomphos tooth, bolt, peg":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220710-045553"
  }
}