"unseats" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "verb form"
      },
      "expansion": "unseats",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1907, The Heating and Ventilating Magazine, volume 4, number 10",
          "text": "...and lifts a special bronze diaphragm which unseats the upper valve pin.",
          "type": "quotation"
        }
      ],
      "form_of": [
        {
          "word": "unseat"
        }
      ],
      "glosses": [
        "third-person singular simple present indicative of unseat"
      ],
      "id": "en-unseats-en-verb-0uuxwuhe",
      "links": [
        [
          "unseat",
          "unseat#English"
        ]
      ],
      "tags": [
        "form-of",
        "indicative",
        "present",
        "singular",
        "third-person"
      ]
    }
  ],
  "word": "unseats"
}

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "verb form"
      },
      "expansion": "unseats",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English non-lemma forms",
        "English terms with quotations",
        "English verb forms",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1907, The Heating and Ventilating Magazine, volume 4, number 10",
          "text": "...and lifts a special bronze diaphragm which unseats the upper valve pin.",
          "type": "quotation"
        }
      ],
      "form_of": [
        {
          "word": "unseat"
        }
      ],
      "glosses": [
        "third-person singular simple present indicative of unseat"
      ],
      "links": [
        [
          "unseat",
          "unseat#English"
        ]
      ],
      "tags": [
        "form-of",
        "indicative",
        "present",
        "singular",
        "third-person"
      ]
    }
  ],
  "word": "unseats"
}