"stay bolt" meaning in English

{
  "forms": [
    {
      "form": "stay bolts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "stay bolt (plural stay bolts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "staybolt"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1952 July, W. R. Watson, “Sankey Viaduct and Embankment”, in Railway Magazine, page 487:",
          "text": "The viaduct is joined to the embankment by retaining walls, which have been strengthened since they were constructed by the addition of stay bolts extending right through the embankment and fastened outside each retaining wall.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of staybolt"
      ],
      "id": "en-stay_bolt-en-noun-bzJt9QS-",
      "links": [
        [
          "staybolt",
          "staybolt#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "stay bolt"
}

{
  "forms": [
    {
      "form": "stay bolts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "stay bolt (plural stay bolts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "staybolt"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1952 July, W. R. Watson, “Sankey Viaduct and Embankment”, in Railway Magazine, page 487:",
          "text": "The viaduct is joined to the embankment by retaining walls, which have been strengthened since they were constructed by the addition of stay bolts extending right through the embankment and fastened outside each retaining wall.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of staybolt"
      ],
      "links": [
        [
          "staybolt",
          "staybolt#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "stay bolt"
}