"backpost" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "back",
        "3": "post"
      },
      "expansion": "back- + post",
      "name": "prefix"
    }
  ],
  "etymology_text": "From back- + post.",
  "forms": [
    {
      "form": "backposts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "backpost (plural backposts)",
      "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 back-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1949, Steel Processing and Conversion, volume 35, page 588:",
          "text": "The built-up type of rudder, i.e. the rudder produced by shrinking forged arms on to a backpost, is a very nice example of fabrication without welding.",
          "type": "quote"
        },
        {
          "ref": "1971, Furniture Production, volume 34, number 235, page 25:",
          "text": "I know one chair company whose product engineer built a backpost boring machine on which all the boring heads are fixed in position.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A pole or post onto the front of which items to be used are attached."
      ],
      "id": "en-backpost-en-noun-NfAO2x7v"
    }
  ],
  "word": "backpost"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "back",
        "3": "post"
      },
      "expansion": "back- + post",
      "name": "prefix"
    }
  ],
  "etymology_text": "From back- + post.",
  "forms": [
    {
      "form": "backposts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "backpost (plural backposts)",
      "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 back-",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1949, Steel Processing and Conversion, volume 35, page 588:",
          "text": "The built-up type of rudder, i.e. the rudder produced by shrinking forged arms on to a backpost, is a very nice example of fabrication without welding.",
          "type": "quote"
        },
        {
          "ref": "1971, Furniture Production, volume 34, number 235, page 25:",
          "text": "I know one chair company whose product engineer built a backpost boring machine on which all the boring heads are fixed in position.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A pole or post onto the front of which items to be used are attached."
      ]
    }
  ],
  "word": "backpost"
}