"betoniera" meaning in Italian

{
  "forms": [
    {
      "form": "betoniere",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "betoniera f (plural betoniere)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Italian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "it",
          "name": "Construction",
          "orig": "it:Construction",
          "parents": [
            "Architecture",
            "Engineering",
            "Applied sciences",
            "Art",
            "Technology",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "it",
          "name": "Machines",
          "orig": "it:Machines",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "cement mixer, concrete mixer"
      ],
      "id": "en-betoniera-it-noun-jGIxFEvP",
      "links": [
        [
          "cement mixer",
          "cement mixer"
        ],
        [
          "concrete mixer",
          "concrete mixer"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "betoniera"
}

{
  "forms": [
    {
      "form": "betoniere",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "betoniera f (plural betoniere)",
      "name": "it-noun"
    }
  ],
  "lang": "Italian",
  "lang_code": "it",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Italian countable nouns",
        "Italian entries with incorrect language header",
        "Italian feminine nouns",
        "Italian lemmas",
        "Italian nouns",
        "it:Construction",
        "it:Machines"
      ],
      "glosses": [
        "cement mixer, concrete mixer"
      ],
      "links": [
        [
          "cement mixer",
          "cement mixer"
        ],
        [
          "concrete mixer",
          "concrete mixer"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "betoniera"
}