"protactínio" meaning in Portuguese

{
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "proto",
        "3": "actínio",
        "alt1": "prot(o)",
        "gloss1": "proto-",
        "gloss2": "actinium"
      },
      "expansion": "prot(o)- (“proto-”) + actínio (“actinium”)",
      "name": "prefix"
    },
    {
      "args": {
        "1": "pt",
        "2": "grc",
        "3": "ἀκτίς",
        "4": "",
        "5": "ray"
      },
      "expansion": "Ancient Greek ἀκτίς (aktís, “ray”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From prot(o)- (“proto-”) + actínio (“actinium”), from Ancient Greek ἀκτίς (aktís, “ray”).",
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "protactínio m (uncountable)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "pro‧tac‧tí‧ni‧o"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "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": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese terms prefixed with proto-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "pt",
          "name": "Chemical elements",
          "orig": "pt:Chemical elements",
          "parents": [
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "protactinium (chemical element)"
      ],
      "id": "en-protactínio-pt-noun-ZiOfaScy",
      "links": [
        [
          "protactinium",
          "protactinium"
        ]
      ],
      "related": [
        {
          "word": "actinídeo"
        },
        {
          "word": "actínio"
        }
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    }
  ],
  "word": "protactínio"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "pt",
        "2": "proto",
        "3": "actínio",
        "alt1": "prot(o)",
        "gloss1": "proto-",
        "gloss2": "actinium"
      },
      "expansion": "prot(o)- (“proto-”) + actínio (“actinium”)",
      "name": "prefix"
    },
    {
      "args": {
        "1": "pt",
        "2": "grc",
        "3": "ἀκτίς",
        "4": "",
        "5": "ray"
      },
      "expansion": "Ancient Greek ἀκτίς (aktís, “ray”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From prot(o)- (“proto-”) + actínio (“actinium”), from Ancient Greek ἀκτίς (aktís, “ray”).",
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "protactínio m (uncountable)",
      "name": "pt-noun"
    }
  ],
  "hyphenation": [
    "pro‧tac‧tí‧ni‧o"
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "related": [
    {
      "word": "actinídeo"
    },
    {
      "word": "actínio"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese entries with incorrect language header",
        "Portuguese lemmas",
        "Portuguese masculine nouns",
        "Portuguese nouns",
        "Portuguese terms derived from Ancient Greek",
        "Portuguese terms prefixed with proto-",
        "Portuguese uncountable nouns",
        "Portuguese undefined derivations",
        "pt:Chemical elements"
      ],
      "glosses": [
        "protactinium (chemical element)"
      ],
      "links": [
        [
          "protactinium",
          "protactinium"
        ]
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    }
  ],
  "word": "protactínio"
}