"Fergusius" meaning in Latin

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "cel-pro",
        "3": "*Wirogustus"
      },
      "expansion": "Proto-Celtic *Wirogustus",
      "name": "der"
    },
    {
      "args": {
        "1": "la",
        "2": "-ius"
      },
      "expansion": "-ius",
      "name": "af"
    }
  ],
  "etymology_text": "Ultimately from Proto-Celtic *Wirogustus, with the addition of the suffix -ius.",
  "forms": [
    {
      "form": "Fergusiī",
      "links": [
        [
          "Fergusiī",
          "Fergusii"
        ]
      ],
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "Fergusī",
      "links": [
        [
          "Fergusī",
          "Fergusi"
        ]
      ],
      "tags": [
        "genitive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Fergusius<2>"
      },
      "expansion": "Fergusius m sg (genitive Fergusiī or Fergusī); second declension",
      "name": "la-proper noun"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin given names",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin male given names",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin masculine nouns in the second declension",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin terms suffixed with -ius",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a male given name from Celtic, equivalent to English Fergus"
      ],
      "id": "en-Fergusius-la-name-ybwssjqd",
      "links": [
        [
          "given name",
          "given name"
        ],
        [
          "Fergus",
          "Fergus#English"
        ]
      ],
      "tags": [
        "declension-2",
        "masculine",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[fɛrˈɡʊ.si.ʊs]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ferˈɡuː.s̬i.us]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "Fergusius"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "cel-pro",
        "3": "*Wirogustus"
      },
      "expansion": "Proto-Celtic *Wirogustus",
      "name": "der"
    },
    {
      "args": {
        "1": "la",
        "2": "-ius"
      },
      "expansion": "-ius",
      "name": "af"
    }
  ],
  "etymology_text": "Ultimately from Proto-Celtic *Wirogustus, with the addition of the suffix -ius.",
  "forms": [
    {
      "form": "Fergusiī",
      "links": [
        [
          "Fergusiī",
          "Fergusii"
        ]
      ],
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "Fergusī",
      "links": [
        [
          "Fergusī",
          "Fergusi"
        ]
      ],
      "tags": [
        "genitive"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Fergusius<2>"
      },
      "expansion": "Fergusius m sg (genitive Fergusiī or Fergusī); second declension",
      "name": "la-proper noun"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Latin 4-syllable words",
        "Latin entries with incorrect language header",
        "Latin given names",
        "Latin lemmas",
        "Latin male given names",
        "Latin masculine nouns",
        "Latin masculine nouns in the second declension",
        "Latin proper nouns",
        "Latin second declension nouns",
        "Latin terms derived from Proto-Celtic",
        "Latin terms suffixed with -ius",
        "Latin terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "a male given name from Celtic, equivalent to English Fergus"
      ],
      "links": [
        [
          "given name",
          "given name"
        ],
        [
          "Fergus",
          "Fergus#English"
        ]
      ],
      "tags": [
        "declension-2",
        "masculine",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[fɛrˈɡʊ.si.ʊs]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ferˈɡuː.s̬i.us]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "Fergusius"
}