"autogram" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "auto",
        "3": "gram"
      },
      "expansion": "auto- + -gram",
      "name": "confix"
    }
  ],
  "etymology_text": "auto- + -gram",
  "forms": [
    {
      "form": "autograms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "autogram (plural autograms)",
      "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 terms prefixed with auto-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -gram",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A sentence that describes itself, in the sense of providing an inventory of its own characters."
      ],
      "id": "en-autogram-en-noun-YvvtP4Bn",
      "links": [
        [
          "sentence",
          "sentence"
        ],
        [
          "describe",
          "describe"
        ],
        [
          "inventory",
          "inventory"
        ],
        [
          "character",
          "character"
        ]
      ],
      "wikipedia": [
        "autogram"
      ]
    }
  ],
  "word": "autogram"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "auto",
        "3": "gram"
      },
      "expansion": "auto- + -gram",
      "name": "confix"
    }
  ],
  "etymology_text": "auto- + -gram",
  "forms": [
    {
      "form": "autograms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "autogram (plural autograms)",
      "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 terms prefixed with auto-",
        "English terms suffixed with -gram"
      ],
      "glosses": [
        "A sentence that describes itself, in the sense of providing an inventory of its own characters."
      ],
      "links": [
        [
          "sentence",
          "sentence"
        ],
        [
          "describe",
          "describe"
        ],
        [
          "inventory",
          "inventory"
        ],
        [
          "character",
          "character"
        ]
      ],
      "wikipedia": [
        "autogram"
      ]
    }
  ],
  "word": "autogram"
}