"vakuumska cijev" meaning in Serbo-Croatian

{
  "forms": [
    {
      "form": "вакуумска цијев",
      "tags": [
        "Cyrillic"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "f"
      },
      "expansion": "vakuumska cijev f (Cyrillic spelling вакуумска цијев)",
      "name": "sh-noun"
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "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": "Serbo-Croatian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "sh",
          "name": "Electronics",
          "orig": "sh:Electronics",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "vacuum tube"
      ],
      "id": "en-vakuumska_cijev-sh-noun-cp1Ftamt",
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "vacuum tube",
          "vacuum tube"
        ]
      ],
      "raw_glosses": [
        "(electronics) vacuum tube"
      ],
      "synonyms": [
        {
          "word": "elektronka"
        },
        {
          "word": "elektronska cijev"
        }
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "vakuumska cijev"
}

{
  "forms": [
    {
      "form": "вакуумска цијев",
      "tags": [
        "Cyrillic"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "f"
      },
      "expansion": "vakuumska cijev f (Cyrillic spelling вакуумска цијев)",
      "name": "sh-noun"
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Serbo-Croatian entries with incorrect language header",
        "Serbo-Croatian feminine nouns",
        "Serbo-Croatian lemmas",
        "Serbo-Croatian multiword terms",
        "Serbo-Croatian nouns",
        "sh:Electronics"
      ],
      "glosses": [
        "vacuum tube"
      ],
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "vacuum tube",
          "vacuum tube"
        ]
      ],
      "raw_glosses": [
        "(electronics) vacuum tube"
      ],
      "synonyms": [
        {
          "word": "elektronka"
        },
        {
          "word": "elektronska cijev"
        }
      ],
      "tags": [
        "feminine"
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "vakuumska cijev"
}