"newel post" meaning in English

{
  "forms": [
    {
      "form": "newel posts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "newel post (plural newel posts)",
      "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": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: baluster"
        }
      ],
      "glosses": [
        "A sturdy supporting post at one end or at a turning point of a staircase banister railing, often topped with a decorative finial."
      ],
      "id": "en-newel_post-en-noun-J-T8MKrs",
      "links": [
        [
          "support",
          "support"
        ],
        [
          "post",
          "post"
        ],
        [
          "staircase",
          "staircase"
        ],
        [
          "banister",
          "banister"
        ],
        [
          "railing",
          "railing"
        ],
        [
          "finial",
          "finial"
        ]
      ],
      "synonyms": [
        {
          "word": "newel"
        }
      ]
    }
  ],
  "word": "newel post"
}

{
  "forms": [
    {
      "form": "newel posts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "newel post (plural newel posts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "Coordinate term: baluster"
        }
      ],
      "glosses": [
        "A sturdy supporting post at one end or at a turning point of a staircase banister railing, often topped with a decorative finial."
      ],
      "links": [
        [
          "support",
          "support"
        ],
        [
          "post",
          "post"
        ],
        [
          "staircase",
          "staircase"
        ],
        [
          "banister",
          "banister"
        ],
        [
          "railing",
          "railing"
        ],
        [
          "finial",
          "finial"
        ]
      ],
      "synonyms": [
        {
          "word": "newel"
        }
      ]
    }
  ],
  "word": "newel post"
}