"тимир-бетон" meaning in Yakut

{
  "etymology_text": "тимир (timir, “iron”) + бетон (beton, “concrete”).",
  "forms": [
    {
      "form": "timir-beton",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sah",
        "2": "noun",
        "head": "",
        "tr": ""
      },
      "expansion": "тимир-бетон • (timir-beton)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "тимир-бетон • (timir-beton)",
      "name": "sah-noun"
    }
  ],
  "lang": "Yakut",
  "lang_code": "sah",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yakut entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "sah",
          "name": "Building materials",
          "orig": "sah:Building materials",
          "parents": [
            "Construction",
            "Materials",
            "Architecture",
            "Engineering",
            "Manufacturing",
            "Applied sciences",
            "Art",
            "Technology",
            "Human activity",
            "Sciences",
            "Culture",
            "All topics",
            "Human behaviour",
            "Society",
            "Fundamental",
            "Human"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "reinforced concrete"
      ],
      "id": "en-тимир-бетон-sah-noun-Qekg0zp~",
      "links": [
        [
          "reinforced concrete",
          "reinforced concrete"
        ]
      ]
    }
  ],
  "word": "тимир-бетон"
}

{
  "etymology_text": "тимир (timir, “iron”) + бетон (beton, “concrete”).",
  "forms": [
    {
      "form": "timir-beton",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "sah",
        "2": "noun",
        "head": "",
        "tr": ""
      },
      "expansion": "тимир-бетон • (timir-beton)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "тимир-бетон • (timir-beton)",
      "name": "sah-noun"
    }
  ],
  "lang": "Yakut",
  "lang_code": "sah",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Yakut entries with incorrect language header",
        "Yakut lemmas",
        "Yakut multiword terms",
        "Yakut nouns",
        "sah:Building materials"
      ],
      "glosses": [
        "reinforced concrete"
      ],
      "links": [
        [
          "reinforced concrete",
          "reinforced concrete"
        ]
      ]
    }
  ],
  "word": "тимир-бетон"
}