"postponer" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "postpone",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "postpone + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From postpone + -er.",
  "forms": [
    {
      "form": "postponers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "postponer (plural postponers)",
      "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"
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          "source": "w"
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          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w"
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          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
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      "examples": [
        {
          "ref": "2007 August 3, The New York Times, “Pop and Rock Listings”, in New York Times",
          "text": "Rock’s shaggy dog story is Guns N’ Roses’ endlessly postponed “Chinese Democracy”; in hip-hop-soul, the great postponer is Lauryn Hill, the former Fugee who has not made a proper studio album in nine years.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who postpones."
      ],
      "id": "en-postponer-en-noun-7gd~1bk1",
      "links": [
        [
          "postpone",
          "postpone"
        ]
      ]
    }
  ],
  "word": "postponer"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "postpone",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "postpone + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From postpone + -er.",
  "forms": [
    {
      "form": "postponers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "postponer (plural postponers)",
      "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)",
        "English terms with quotations",
        "Pages with 2 entries"
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      "examples": [
        {
          "ref": "2007 August 3, The New York Times, “Pop and Rock Listings”, in New York Times",
          "text": "Rock’s shaggy dog story is Guns N’ Roses’ endlessly postponed “Chinese Democracy”; in hip-hop-soul, the great postponer is Lauryn Hill, the former Fugee who has not made a proper studio album in nine years.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who postpones."
      ],
      "links": [
        [
          "postpone",
          "postpone"
        ]
      ]
    }
  ],
  "word": "postponer"
}