"cross dowel" meaning in English

{
  "forms": [
    {
      "form": "cross dowels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cross dowel (plural cross dowels)",
      "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"
        }
      ],
      "glosses": [
        "A cylindrical metal rod with a perpendicular threaded hole passing through its side and a thin shallow slot at the top that allows for turning it with a screwdriver when fitted inside the workpiece."
      ],
      "id": "en-cross_dowel-en-noun-XQolQNxr",
      "links": [
        [
          "cylindrical",
          "cylindrical"
        ],
        [
          "perpendicular",
          "perpendicular"
        ],
        [
          "screwdriver",
          "screwdriver"
        ],
        [
          "workpiece",
          "workpiece"
        ]
      ],
      "related": [
        {
          "word": "barrel nut"
        }
      ]
    }
  ],
  "word": "cross dowel"
}

{
  "forms": [
    {
      "form": "cross dowels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cross dowel (plural cross dowels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "barrel nut"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "glosses": [
        "A cylindrical metal rod with a perpendicular threaded hole passing through its side and a thin shallow slot at the top that allows for turning it with a screwdriver when fitted inside the workpiece."
      ],
      "links": [
        [
          "cylindrical",
          "cylindrical"
        ],
        [
          "perpendicular",
          "perpendicular"
        ],
        [
          "screwdriver",
          "screwdriver"
        ],
        [
          "workpiece",
          "workpiece"
        ]
      ]
    }
  ],
  "word": "cross dowel"
}