"Kappa variant" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun",
        "head": "Kappa variant"
      },
      "expansion": "Kappa variant",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Hot words older than two years",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Coronavirus",
          "orig": "en:Coronavirus",
          "parents": [
            "Disease",
            "Health",
            "Body",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "Alpha variant"
        },
        {
          "word": "Beta variant"
        },
        {
          "word": "Delta variant"
        },
        {
          "word": "Epsilon variant"
        },
        {
          "word": "Eta variant"
        },
        {
          "word": "Gamma variant"
        },
        {
          "word": "Iota variant"
        },
        {
          "word": "Lambda variant"
        },
        {
          "word": "Mu variant"
        },
        {
          "word": "Omega variant"
        },
        {
          "word": "Omicron variant"
        },
        {
          "word": "Theta variant"
        },
        {
          "word": "Zeta variant"
        }
      ],
      "glosses": [
        "The B.1.617.1 strain of the SARS-CoV-2 virus that causes COVID-19."
      ],
      "id": "en-Kappa_variant-en-noun-UgftitMK",
      "links": [
        [
          "B.1.617.1",
          "B.1.617.1"
        ],
        [
          "SARS-CoV-2",
          "SARS-CoV-2"
        ],
        [
          "virus",
          "virus"
        ],
        [
          "COVID-19",
          "COVID-19"
        ]
      ],
      "synonyms": [
        {
          "word": "kappa"
        },
        {
          "word": "Kappa"
        },
        {
          "word": "kappa variant"
        },
        {
          "word": "Kappa Variant"
        },
        {
          "word": "κ variant"
        },
        {
          "word": "κ-variant"
        },
        {
          "word": "Κ variant"
        },
        {
          "word": "Κ-variant"
        }
      ]
    }
  ],
  "word": "Kappa variant"
}

{
  "coordinate_terms": [
    {
      "word": "Alpha variant"
    },
    {
      "word": "Beta variant"
    },
    {
      "word": "Delta variant"
    },
    {
      "word": "Epsilon variant"
    },
    {
      "word": "Eta variant"
    },
    {
      "word": "Gamma variant"
    },
    {
      "word": "Iota variant"
    },
    {
      "word": "Lambda variant"
    },
    {
      "word": "Mu variant"
    },
    {
      "word": "Omega variant"
    },
    {
      "word": "Omicron variant"
    },
    {
      "word": "Theta variant"
    },
    {
      "word": "Zeta variant"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun",
        "head": "Kappa variant"
      },
      "expansion": "Kappa variant",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Hot words older than two years",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Coronavirus"
      ],
      "glosses": [
        "The B.1.617.1 strain of the SARS-CoV-2 virus that causes COVID-19."
      ],
      "links": [
        [
          "B.1.617.1",
          "B.1.617.1"
        ],
        [
          "SARS-CoV-2",
          "SARS-CoV-2"
        ],
        [
          "virus",
          "virus"
        ],
        [
          "COVID-19",
          "COVID-19"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "kappa"
    },
    {
      "word": "Kappa"
    },
    {
      "word": "kappa variant"
    },
    {
      "word": "Kappa Variant"
    },
    {
      "word": "κ variant"
    },
    {
      "word": "κ-variant"
    },
    {
      "word": "Κ variant"
    },
    {
      "word": "Κ-variant"
    }
  ],
  "word": "Kappa variant"
}