"selfnames" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun form"
      },
      "expansion": "selfnames",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "2010, Britannica Educational Publishing, Luebering, J.E, Native American History",
          "text": "Finding that referent inappropriate, American Arctic peoples initiated the use of their selfnames during the 1960s.",
          "type": "quotation"
        }
      ],
      "form_of": [
        {
          "word": "selfname"
        }
      ],
      "glosses": [
        "plural of selfname"
      ],
      "id": "en-selfnames-en-noun-W8IPlvHp",
      "links": [
        [
          "selfname",
          "selfname#English"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "selfnames"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun form"
      },
      "expansion": "selfnames",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English non-lemma forms",
        "English noun forms",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "2010, Britannica Educational Publishing, Luebering, J.E, Native American History",
          "text": "Finding that referent inappropriate, American Arctic peoples initiated the use of their selfnames during the 1960s.",
          "type": "quotation"
        }
      ],
      "form_of": [
        {
          "word": "selfname"
        }
      ],
      "glosses": [
        "plural of selfname"
      ],
      "links": [
        [
          "selfname",
          "selfname#English"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "selfnames"
}