"HDV" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "HDV (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "english": "hepatitis A virus",
      "word": "HAV"
    },
    {
      "_dis1": "0 0",
      "english": "hepatitis B virus",
      "word": "HBV"
    },
    {
      "_dis1": "0 0",
      "english": "hepatitis C virus",
      "word": "HCV"
    },
    {
      "_dis1": "0 0",
      "english": "hepatitis E virus",
      "word": "HEV"
    },
    {
      "_dis1": "0 0",
      "english": "hepatitis F virus",
      "word": "HFV"
    },
    {
      "_dis1": "0 0",
      "english": "hepatitis G virus",
      "word": "HGV"
    },
    {
      "_dis1": "0 0",
      "word": "HD"
    },
    {
      "_dis1": "0 0",
      "word": "HD video"
    },
    {
      "_dis1": "0 0",
      "word": "high-definition video"
    },
    {
      "_dis1": "0 0",
      "word": "high-def video"
    },
    {
      "_dis1": "0 0",
      "word": "hi-def video"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "hepatitis delta virus"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "77 23",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "79 21",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of hepatitis delta virus."
      ],
      "id": "en-HDV-en-noun-LYniFOXV",
      "links": [
        [
          "hepatitis delta virus",
          "hepatitis delta virus#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ]
    },
    {
      "alt_of": [
        {
          "word": "high-definition video"
        }
      ],
      "categories": [],
      "glosses": [
        "Initialism of high-definition video."
      ],
      "id": "en-HDV-en-noun-nbdt37uN",
      "links": [
        [
          "high-definition",
          "high-definition#English"
        ],
        [
          "video",
          "video#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ]
    }
  ],
  "word": "HDV"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English uncountable nouns",
    "English words without vowels",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "HDV (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "english": "hepatitis A virus",
      "word": "HAV"
    },
    {
      "english": "hepatitis B virus",
      "word": "HBV"
    },
    {
      "english": "hepatitis C virus",
      "word": "HCV"
    },
    {
      "english": "hepatitis E virus",
      "word": "HEV"
    },
    {
      "english": "hepatitis F virus",
      "word": "HFV"
    },
    {
      "english": "hepatitis G virus",
      "word": "HGV"
    },
    {
      "word": "HD"
    },
    {
      "word": "HD video"
    },
    {
      "word": "high-definition video"
    },
    {
      "word": "high-def video"
    },
    {
      "word": "hi-def video"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "hepatitis delta virus"
        }
      ],
      "categories": [
        "English initialisms",
        "English links with redundant wikilinks"
      ],
      "glosses": [
        "Initialism of hepatitis delta virus."
      ],
      "links": [
        [
          "hepatitis delta virus",
          "hepatitis delta virus#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ]
    },
    {
      "alt_of": [
        {
          "word": "high-definition video"
        }
      ],
      "categories": [
        "English initialisms"
      ],
      "glosses": [
        "Initialism of high-definition video."
      ],
      "links": [
        [
          "high-definition",
          "high-definition#English"
        ],
        [
          "video",
          "video#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ]
    }
  ],
  "word": "HDV"
}