"राज्ञ्यौ" meaning in Sanskrit

{
  "forms": [
    {
      "form": "rājñyau",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "f"
      },
      "expansion": "राज्ञ्यौ • (rājñyau) f",
      "name": "sa-noun form"
    }
  ],
  "lang": "Sanskrit",
  "lang_code": "sa",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Sanskrit entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sanskrit noun forms in Devanagari script",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sanskrit terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "rā́jñī",
          "word": "राज्ञी"
        }
      ],
      "glosses": [
        "nominative/vocative/accusative dual of राज्ञी (rā́jñī)"
      ],
      "id": "en-राज्ञ्यौ-sa-noun-Pnc2yleI",
      "links": [
        [
          "राज्ञी",
          "राज्ञी#Sanskrit"
        ]
      ],
      "tags": [
        "accusative",
        "dual",
        "form-of",
        "nominative",
        "vocative"
      ]
    }
  ],
  "word": "राज्ञ्यौ"
}

{
  "forms": [
    {
      "form": "rājñyau",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "f"
      },
      "expansion": "राज्ञ्यौ • (rājñyau) f",
      "name": "sa-noun form"
    }
  ],
  "lang": "Sanskrit",
  "lang_code": "sa",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Sanskrit entries with incorrect language header",
        "Sanskrit non-lemma forms",
        "Sanskrit noun forms",
        "Sanskrit noun forms in Devanagari script",
        "Sanskrit terms with non-redundant manual transliterations"
      ],
      "form_of": [
        {
          "extra": "rā́jñī",
          "word": "राज्ञी"
        }
      ],
      "glosses": [
        "nominative/vocative/accusative dual of राज्ञी (rā́jñī)"
      ],
      "links": [
        [
          "राज्ञी",
          "राज्ञी#Sanskrit"
        ]
      ],
      "tags": [
        "accusative",
        "dual",
        "form-of",
        "nominative",
        "vocative"
      ]
    }
  ],
  "word": "राज्ञ्यौ"
}