"laidininkas" meaning in Литовский

{
  "categories": [
    {
      "kind": "other",
      "name": "Литовские существительные",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Литовский язык",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Материалы/lt",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Мужской род/lt",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Нет сведений о составе слова",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Нужна этимология",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Слова из 11 букв/lt",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "Из ??",
  "lang": "Литовский",
  "lang_code": "lt",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "проводник"
      ],
      "id": "ru-laidininkas-lt-noun-coAzwzBm",
      "raw_glosses": [
        "физ. проводник"
      ],
      "topics": [
        "physics"
      ]
    }
  ],
  "word": "laidininkas"
}

{
  "categories": [
    "Литовские существительные",
    "Литовский язык",
    "Материалы/lt",
    "Мужской род/lt",
    "Нет сведений о составе слова",
    "Нужна этимология",
    "Слова из 11 букв/lt"
  ],
  "etymology_text": "Из ??",
  "lang": "Литовский",
  "lang_code": "lt",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "проводник"
      ],
      "raw_glosses": [
        "физ. проводник"
      ],
      "topics": [
        "physics"
      ]
    }
  ],
  "word": "laidininkas"
}