"rígan" meaning in Middle Irish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ga",
            "2": "ríon",
            "3": "banríon"
          },
          "expansion": "Irish: ríon, banríon",
          "name": "desc"
        }
      ],
      "text": "Irish: ríon, banríon"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gv",
            "2": "rein",
            "3": "benrein"
          },
          "expansion": "Manx: rein, benrein",
          "name": "desc"
        }
      ],
      "text": "Manx: rein, benrein"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gd",
            "2": "rìghinn",
            "3": "banrìghinn",
            "4": "rìbhinn"
          },
          "expansion": "Scottish Gaelic: rìghinn, banrìghinn, rìbhinn",
          "name": "desc"
        }
      ],
      "text": "Scottish Gaelic: rìghinn, banrìghinn, rìbhinn"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mga",
        "2": "sga",
        "3": "rígain"
      },
      "expansion": "Old Irish rígain",
      "name": "inh"
    },
    {
      "args": {
        "1": "mga",
        "2": "cel-pro",
        "3": "*rīganī"
      },
      "expansion": "Proto-Celtic *rīganī",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old Irish rígain, from Proto-Celtic *rīganī.",
  "head_templates": [
    {
      "args": {
        "1": "mga",
        "2": "noun",
        "g": "f"
      },
      "expansion": "rígan f",
      "name": "head"
    }
  ],
  "lang": "Middle Irish",
  "lang_code": "mga",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Middle Irish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mga",
          "name": "Female people",
          "orig": "mga:Female people",
          "parents": [
            "Female",
            "People",
            "Gender",
            "Human",
            "Biology",
            "Psychology",
            "Sociology",
            "All topics",
            "Sciences",
            "Social sciences",
            "Fundamental",
            "Society"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mga",
          "name": "Monarchy",
          "orig": "mga:Monarchy",
          "parents": [
            "Forms of government",
            "High society",
            "Government",
            "Society",
            "Politics",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "english": "king",
          "word": "rí"
        }
      ],
      "glosses": [
        "queen"
      ],
      "id": "en-rígan-mga-noun-qcPB92dF",
      "links": [
        [
          "queen",
          "queen"
        ]
      ],
      "synonyms": [
        {
          "word": "rígain"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "rígan"
}

{
  "coordinate_terms": [
    {
      "english": "king",
      "word": "rí"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ga",
            "2": "ríon",
            "3": "banríon"
          },
          "expansion": "Irish: ríon, banríon",
          "name": "desc"
        }
      ],
      "text": "Irish: ríon, banríon"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gv",
            "2": "rein",
            "3": "benrein"
          },
          "expansion": "Manx: rein, benrein",
          "name": "desc"
        }
      ],
      "text": "Manx: rein, benrein"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gd",
            "2": "rìghinn",
            "3": "banrìghinn",
            "4": "rìbhinn"
          },
          "expansion": "Scottish Gaelic: rìghinn, banrìghinn, rìbhinn",
          "name": "desc"
        }
      ],
      "text": "Scottish Gaelic: rìghinn, banrìghinn, rìbhinn"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mga",
        "2": "sga",
        "3": "rígain"
      },
      "expansion": "Old Irish rígain",
      "name": "inh"
    },
    {
      "args": {
        "1": "mga",
        "2": "cel-pro",
        "3": "*rīganī"
      },
      "expansion": "Proto-Celtic *rīganī",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old Irish rígain, from Proto-Celtic *rīganī.",
  "head_templates": [
    {
      "args": {
        "1": "mga",
        "2": "noun",
        "g": "f"
      },
      "expansion": "rígan f",
      "name": "head"
    }
  ],
  "lang": "Middle Irish",
  "lang_code": "mga",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Middle Irish entries with incorrect language header",
        "Middle Irish feminine nouns",
        "Middle Irish lemmas",
        "Middle Irish nouns",
        "Middle Irish terms derived from Old Irish",
        "Middle Irish terms derived from Proto-Celtic",
        "Middle Irish terms inherited from Old Irish",
        "Middle Irish terms inherited from Proto-Celtic",
        "Pages with 1 entry",
        "Pages with entries",
        "mga:Female people",
        "mga:Monarchy"
      ],
      "glosses": [
        "queen"
      ],
      "links": [
        [
          "queen",
          "queen"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "rígain"
    }
  ],
  "word": "rígan"
}