"subdivider" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "subdivide",
        "3": "er"
      },
      "expansion": "subdivide + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From subdivide + -er.",
  "forms": [
    {
      "form": "subdividers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "subdivider (plural subdividers)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -er",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "One who subdivides anything, especially real estate into separate lots."
      ],
      "id": "en-subdivider-en-noun-JHriOfs4",
      "links": [
        [
          "subdivide",
          "subdivide"
        ],
        [
          "real estate",
          "real estate"
        ],
        [
          "lot",
          "lot"
        ]
      ]
    }
  ],
  "word": "subdivider"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "subdivide",
        "3": "er"
      },
      "expansion": "subdivide + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From subdivide + -er.",
  "forms": [
    {
      "form": "subdividers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "subdivider (plural subdividers)",
      "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",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "One who subdivides anything, especially real estate into separate lots."
      ],
      "links": [
        [
          "subdivide",
          "subdivide"
        ],
        [
          "real estate",
          "real estate"
        ],
        [
          "lot",
          "lot"
        ]
      ]
    }
  ],
  "word": "subdivider"
}