"Portus Ostium" meaning in Latin

{
  "forms": [
    {
      "form": "Portūs Ostiī",
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "declension",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "la-ndecl",
      "source": "declension",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "Portus Ostium",
      "source": "declension",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "Portūs Ostiī",
      "source": "declension",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "Portuī Ostiō",
      "source": "declension",
      "tags": [
        "dative",
        "singular"
      ]
    },
    {
      "form": "Portum Ostium",
      "source": "declension",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "Portū Ostiō",
      "source": "declension",
      "tags": [
        "ablative",
        "singular"
      ]
    },
    {
      "form": "Portus Ostium",
      "source": "declension",
      "tags": [
        "singular",
        "vocative"
      ]
    },
    {
      "form": "Portū Ostiī",
      "source": "declension",
      "tags": [
        "locative",
        "singular"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Portus<4.loc> Ostium<2.loc.-ium>"
      },
      "expansion": "Portus Ostium m sg (variously declined, genitive Portūs Ostiī); fourth declension, second declension",
      "name": "la-proper noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "Portus<4.loc> Ostium<2.loc.-ium>"
      },
      "name": "la-ndecl"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin masculine nouns in the fourth declension",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin masculine nouns in the second declension",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "la",
          "name": "Cities in England",
          "orig": "la:Cities in England",
          "parents": [
            "Cities",
            "Places",
            "Polities",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "la",
          "name": "Places in England",
          "orig": "la:Places in England",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "la",
          "name": "Portsmouth",
          "orig": "la:Portsmouth",
          "parents": [
            "Hampshire, England",
            "England",
            "United Kingdom",
            "British Isles",
            "Europe",
            "Islands",
            "Earth",
            "Eurasia",
            "Places",
            "Nature",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Portsmouth (a city in southern England)"
      ],
      "id": "en-Portus_Ostium-la-name--Sm2aZgg",
      "links": [
        [
          "Portsmouth",
          "Portsmouth#English"
        ],
        [
          "England",
          "England#English"
        ]
      ],
      "synonyms": [
        {
          "sense": "city of Portsmouth in southern England",
          "tags": [
            "masculine"
          ],
          "word": "Portus Magnus"
        }
      ],
      "tags": [
        "declension-2",
        "declension-4",
        "masculine",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpor.tus ˈos.ti.um/",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ˈpɔrt̪ʊs̠ ˈɔs̠t̪iʊ̃ˑ]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "/ˈpor.tus ˈos.ti.um/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[ˈpɔrt̪us ˈɔst̪ium]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "Portus Ostium"
}

{
  "forms": [
    {
      "form": "Portūs Ostiī",
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "declension",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "la-ndecl",
      "source": "declension",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "Portus Ostium",
      "source": "declension",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "Portūs Ostiī",
      "source": "declension",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "Portuī Ostiō",
      "source": "declension",
      "tags": [
        "dative",
        "singular"
      ]
    },
    {
      "form": "Portum Ostium",
      "source": "declension",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "Portū Ostiō",
      "source": "declension",
      "tags": [
        "ablative",
        "singular"
      ]
    },
    {
      "form": "Portus Ostium",
      "source": "declension",
      "tags": [
        "singular",
        "vocative"
      ]
    },
    {
      "form": "Portū Ostiī",
      "source": "declension",
      "tags": [
        "locative",
        "singular"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Portus<4.loc> Ostium<2.loc.-ium>"
      },
      "expansion": "Portus Ostium m sg (variously declined, genitive Portūs Ostiī); fourth declension, second declension",
      "name": "la-proper noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "Portus<4.loc> Ostium<2.loc.-ium>"
      },
      "name": "la-ndecl"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Latin entries with incorrect language header",
        "Latin fourth declension nouns",
        "Latin lemmas",
        "Latin masculine nouns",
        "Latin masculine nouns in the fourth declension",
        "Latin masculine nouns in the second declension",
        "Latin multiword terms",
        "Latin nouns with red links in their inflection tables",
        "Latin proper nouns",
        "Latin second declension nouns",
        "Latin terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "la:Cities in England",
        "la:Places in England",
        "la:Portsmouth"
      ],
      "glosses": [
        "Portsmouth (a city in southern England)"
      ],
      "links": [
        [
          "Portsmouth",
          "Portsmouth#English"
        ],
        [
          "England",
          "England#English"
        ]
      ],
      "tags": [
        "declension-2",
        "declension-4",
        "masculine",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpor.tus ˈos.ti.um/",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ˈpɔrt̪ʊs̠ ˈɔs̠t̪iʊ̃ˑ]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "/ˈpor.tus ˈos.ti.um/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[ˈpɔrt̪us ˈɔst̪ium]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "synonyms": [
    {
      "sense": "city of Portsmouth in southern England",
      "tags": [
        "masculine"
      ],
      "word": "Portus Magnus"
    }
  ],
  "word": "Portus Ostium"
}

{
  "called_from": "form_descriptions/1698",
  "msg": "unrecognized head form: variously declined",
  "path": [
    "Portus Ostium"
  ],
  "section": "Latin",
  "subsection": "proper noun",
  "title": "Portus Ostium",
  "trace": ""
}