{
  "UVA":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": radiation that is in the region of the ultraviolet spectrum which extends from about 320 to 400 nm in wavelength and that causes tanning and contributes to aging of the skin":[]
    },
    "pronounciation":[
      "\u02ccy\u00fc-(\u02cc)v\u0113-\u02c8\u0101",
      "-\u02c8\u0101"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{},
    "first_known_use":{
      "1975, in the meaning defined above":""
    },
    "time_of_retrieval":"20220709-095659"
  },
  "uvarovite":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": an emerald green calcium-chromium garnet":[]
    },
    "pronounciation":[
      "\u00fc-",
      "y\u00fc-\u02c8v\u00e4r-\u0259-\u02ccv\u012bt"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "German Uwarowit , from Count Sergei S. Uvarov \u20201855 Russian statesman":""
    },
    "first_known_use":{
      "1837, in the meaning defined above":""
    },
    "time_of_retrieval":"20220709-112009"
  },
  "uva grass":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": an ornamental tropical American grass ( Gynerium sagittatum ) reaching a height of 30 feet or more and having huge pale tan or cream-colored panicles resembling plumes":[]
    },
    "pronounciation":[
      "\u02c8\u00fcv\u0259-"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "American Spanish, from Tupi ub\u00e1, uib\u00e1":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220709-180104"
  },
  "uvala":{
    "type":[
      "noun"
    ],
    "definitions":{
      ": a large elongate sinkhole resulting from enlargement and coalescence of a linear group of small sinkholes":[]
    },
    "pronounciation":[
      "\u02c8\u00fcv\u0259l\u0259"
    ],
    "synonyms":[],
    "antonyms":[],
    "synonym_discussion":"",
    "examples":[],
    "history_and_etymology":{
      "Serbo-Croatian":""
    },
    "first_known_use":{},
    "time_of_retrieval":"20220709-231351"
  }
}