"arbitratrix" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "-"
      },
      "expansion": "Latin",
      "name": "uder"
    }
  ],
  "etymology_text": "Latin",
  "forms": [
    {
      "form": "arbitratrices",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "arbitratrices"
      },
      "expansion": "arbitratrix (plural arbitratrices)",
      "name": "en-noun"
    }
  ],
  "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": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A female arbitrator."
      ],
      "id": "en-arbitratrix-en-noun-kJ66iTga",
      "links": [
        [
          "female",
          "female"
        ],
        [
          "arbitrator",
          "arbitrator"
        ]
      ],
      "raw_glosses": [
        "(archaic) A female arbitrator."
      ],
      "tags": [
        "archaic"
      ]
    }
  ],
  "word": "arbitratrix"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "-"
      },
      "expansion": "Latin",
      "name": "uder"
    }
  ],
  "etymology_text": "Latin",
  "forms": [
    {
      "form": "arbitratrices",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "arbitratrices"
      },
      "expansion": "arbitratrix (plural arbitratrices)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English terms derived from Latin",
        "English terms with archaic senses",
        "English undefined derivations"
      ],
      "glosses": [
        "A female arbitrator."
      ],
      "links": [
        [
          "female",
          "female"
        ],
        [
          "arbitrator",
          "arbitrator"
        ]
      ],
      "raw_glosses": [
        "(archaic) A female arbitrator."
      ],
      "tags": [
        "archaic"
      ]
    }
  ],
  "word": "arbitratrix"
}