"queen regnante" meaning in English

{
  "forms": [
    {
      "form": "queens regnante",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "queens regnante"
      },
      "expansion": "queen regnante (plural queens regnante)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "queen regnant"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1828, Thomas Keightley, The Fairy Mythology, volume I, London: William Harrison Ainsworth, page 87",
          "text": "It has the farther merit of having suggested incidents to Spenser, and perhaps of having given the idea of a queen regnante of Fairy Land.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative spelling of queen regnant"
      ],
      "id": "en-queen_regnante-en-noun-7Nm32GSz",
      "links": [
        [
          "queen regnant",
          "queen regnant#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "queen regnante"
}

{
  "forms": [
    {
      "form": "queens regnante",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "queens regnante"
      },
      "expansion": "queen regnante (plural queens regnante)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "queen regnant"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1828, Thomas Keightley, The Fairy Mythology, volume I, London: William Harrison Ainsworth, page 87",
          "text": "It has the farther merit of having suggested incidents to Spenser, and perhaps of having given the idea of a queen regnante of Fairy Land.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative spelling of queen regnant"
      ],
      "links": [
        [
          "queen regnant",
          "queen regnant#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "queen regnante"
}