"admitter" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "admit",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "admit + -er",
      "name": "suf"
    }
  ],
  "etymology_text": "admit + -er",
  "forms": [
    {
      "form": "admitters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "admitter (plural admitters)",
      "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 suffixed with -er (agent noun)",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Someone who or something which admits."
      ],
      "id": "en-admitter-en-noun-BiWzyxkS",
      "links": [
        [
          "admit",
          "admit"
        ]
      ],
      "translations": [
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "someone who admits something",
          "tags": [
            "masculine"
          ],
          "word": "admissor"
        }
      ]
    }
  ],
  "word": "admitter"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "admit",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "admit + -er",
      "name": "suf"
    }
  ],
  "etymology_text": "admit + -er",
  "forms": [
    {
      "form": "admitters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "admitter (plural admitters)",
      "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 suffixed with -er (agent noun)"
      ],
      "glosses": [
        "Someone who or something which admits."
      ],
      "links": [
        [
          "admit",
          "admit"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "someone who admits something",
      "tags": [
        "masculine"
      ],
      "word": "admissor"
    }
  ],
  "word": "admitter"
}