"covid-19" meaning in English

{
  "head_templates": [
    {
      "args": {},
      "expansion": "covid-19",
      "name": "en-prop"
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "COVID-19"
        }
      ],
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          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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          "name": "Pages with 2 entries",
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          "source": "w"
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          "source": "w"
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      "examples": [
        {
          "ref": "2023 April 20, Casey Schwartz, “Jean Twenge is ready to make you defend your generation again”, in The Washington Post:",
          "text": "And if, as Twenge argues, the proliferation of internet-enabled devices is the defining factor in Gen Z’s profile — and the main root of its problems — the Alphas, or Polars, remain an open question. The oldest are now in the fourth grade; the youngest were born into a world of Zoom calls and covid-19.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative letter-case form of COVID-19."
      ],
      "id": "en-covid-19-en-name-0IYcQ38r",
      "links": [
        [
          "COVID-19",
          "COVID-19#English"
        ]
      ],
      "tags": [
        "alt-of"
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    }
  ],
  "word": "covid-19"
}

{
  "head_templates": [
    {
      "args": {},
      "expansion": "covid-19",
      "name": "en-prop"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "COVID-19"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms spelled with numbers",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2023 April 20, Casey Schwartz, “Jean Twenge is ready to make you defend your generation again”, in The Washington Post:",
          "text": "And if, as Twenge argues, the proliferation of internet-enabled devices is the defining factor in Gen Z’s profile — and the main root of its problems — the Alphas, or Polars, remain an open question. The oldest are now in the fourth grade; the youngest were born into a world of Zoom calls and covid-19.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative letter-case form of COVID-19."
      ],
      "links": [
        [
          "COVID-19",
          "COVID-19#English"
        ]
      ],
      "tags": [
        "alt-of"
      ]
    }
  ],
  "word": "covid-19"
}