"xi" meaning in Portuguese

{
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "pt",
        "2": "interjection",
        "head": "xi",
        "sort": ""
      },
      "expansion": "xi",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "xi",
      "name": "pt-interj"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "41 45 14",
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "indicates that something has failed"
      ],
      "id": "en-xi-pt-intj-BUw12Ggz"
    },
    {
      "categories": [
        {
          "_dis": "41 45 14",
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "indicates that someone is in trouble"
      ],
      "id": "en-xi-pt-intj-pRaq1jZG"
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈʃi/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/ˈʃi/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "rhymes": "-i"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "xii"
    },
    {
      "_dis1": "0 0",
      "word": "xiii"
    }
  ],
  "word": "xi"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "xis",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "xi m (plural xis)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "csi"
        }
      ],
      "categories": [
        {
          "_dis": "41 45 14",
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Alternative spelling of csi"
      ],
      "id": "en-xi-pt-noun-3CcDqGXd",
      "links": [
        [
          "csi",
          "csi#Portuguese"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈʃi/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/ˈʃi/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "rhymes": "-i"
    }
  ],
  "word": "xi"
}

{
  "categories": [
    "Portuguese 1-syllable words",
    "Portuguese countable nouns",
    "Portuguese entries with incorrect language header",
    "Portuguese interjections",
    "Portuguese lemmas",
    "Portuguese masculine nouns",
    "Portuguese nouns",
    "Portuguese terms with IPA pronunciation",
    "Portuguese terms with redundant head parameter",
    "Rhymes:Portuguese/i",
    "Rhymes:Portuguese/i/1 syllable"
  ],
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "pt",
        "2": "interjection",
        "head": "xi",
        "sort": ""
      },
      "expansion": "xi",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "xi",
      "name": "pt-interj"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "intj",
  "senses": [
    {
      "glosses": [
        "indicates that something has failed"
      ]
    },
    {
      "glosses": [
        "indicates that someone is in trouble"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈʃi/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/ˈʃi/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "rhymes": "-i"
    }
  ],
  "synonyms": [
    {
      "word": "xii"
    },
    {
      "word": "xiii"
    }
  ],
  "word": "xi"
}

{
  "categories": [
    "Portuguese 1-syllable words",
    "Portuguese countable nouns",
    "Portuguese entries with incorrect language header",
    "Portuguese lemmas",
    "Portuguese masculine nouns",
    "Portuguese nouns",
    "Portuguese terms with IPA pronunciation",
    "Rhymes:Portuguese/i",
    "Rhymes:Portuguese/i/1 syllable"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "xis",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "xi m (plural xis)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "csi"
        }
      ],
      "glosses": [
        "Alternative spelling of csi"
      ],
      "links": [
        [
          "csi",
          "csi#Portuguese"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈʃi/",
      "tags": [
        "Brazil"
      ]
    },
    {
      "ipa": "/ˈʃi/",
      "tags": [
        "Portugal"
      ]
    },
    {
      "rhymes": "-i"
    }
  ],
  "word": "xi"
}