"селенијум" meaning in Serbo-Croatian

{
  "etymology_templates": [
    {
      "args": {
        "1": "sh",
        "2": "NL.",
        "3": "selēnium"
      },
      "expansion": "Borrowed from New Latin selēnium",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from New Latin selēnium.",
  "forms": [
    {
      "form": "selenijum",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "m"
      },
      "expansion": "селенијум m (Latin spelling selenijum)",
      "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": "Chemical elements",
          "orig": "sh:Chemical elements",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "selenium"
      ],
      "id": "en-селенијум-sh-noun-5oSj6U79",
      "links": [
        [
          "selenium",
          "selenium"
        ]
      ],
      "synonyms": [
        {
          "word": "се̏ле̄н"
        },
        {
          "word": "сѐле̄ниј"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "селенијум"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "sh",
        "2": "NL.",
        "3": "selēnium"
      },
      "expansion": "Borrowed from New Latin selēnium",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from New Latin selēnium.",
  "forms": [
    {
      "form": "selenijum",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "m"
      },
      "expansion": "селенијум m (Latin spelling selenijum)",
      "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 lemmas",
        "Serbo-Croatian masculine nouns",
        "Serbo-Croatian nouns",
        "Serbo-Croatian terms borrowed from New Latin",
        "Serbo-Croatian terms derived from New Latin",
        "sh:Chemical elements"
      ],
      "glosses": [
        "selenium"
      ],
      "links": [
        [
          "selenium",
          "selenium"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "се̏ле̄н"
    },
    {
      "word": "сѐле̄ниј"
    }
  ],
  "word": "селенијум"
}