"Placidus" meaning in Latin

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "placidus",
        "3": "",
        "4": "gentle”, “peaceful"
      },
      "expansion": "placidus (“gentle”, “peaceful”)",
      "name": "m"
    }
  ],
  "etymology_text": "Use as a proper noun of the adjective placidus (“gentle”, “peaceful”).",
  "forms": [
    {
      "form": "Placidī",
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "declension",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "la-ndecl",
      "source": "declension",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "Placidus",
      "source": "declension",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "Placidī",
      "source": "declension",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "Placidō",
      "source": "declension",
      "tags": [
        "dative",
        "singular"
      ]
    },
    {
      "form": "Placidum",
      "source": "declension",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "Placidō",
      "source": "declension",
      "tags": [
        "ablative",
        "singular"
      ]
    },
    {
      "form": "Placide",
      "source": "declension",
      "tags": [
        "singular",
        "vocative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Placidus<2>"
      },
      "expansion": "Placidus m sg (genitive Placidī); second declension",
      "name": "la-proper noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "Placidus<2>"
      },
      "name": "la-ndecl"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "51 49",
          "kind": "other",
          "name": "Latin masculine nouns in the second declension",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A masculine cognomen — famously held by:",
        "A masculine cognomen — famously held by"
      ],
      "id": "en-Placidus-la-name-p7tQh-wK",
      "links": [
        [
          "cognomen",
          "cognomen#English"
        ]
      ],
      "raw_glosses": [
        "A masculine cognomen — famously held by:"
      ],
      "tags": [
        "declension-2",
        "masculine",
        "singular"
      ]
    },
    {
      "categories": [
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "51 49",
          "kind": "other",
          "name": "Latin masculine nouns in the second declension",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A masculine cognomen — famously held by:",
        "Lactantius Placidus (circa AD 350–400), presumed author of a commentary on P. Papinius Statius’s Thebaid (circa AD 92)"
      ],
      "id": "en-Placidus-la-name-AwDO7mKt",
      "links": [
        [
          "cognomen",
          "cognomen#English"
        ]
      ],
      "synonyms": [
        {
          "_dis1": "0 100",
          "tags": [
            "abbreviation"
          ],
          "word": "Plac."
        }
      ],
      "tags": [
        "declension-2",
        "masculine",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpla.ki.dus/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[ˈpɫ̪äkɪd̪ʊs̠]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/ˈpla.t͡ʃi.dus/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[ˈpläːt͡ʃid̪us]",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "homophone": "placidus"
    }
  ],
  "word": "Placidus"
}

{
  "categories": [
    "Latin 3-syllable words",
    "Latin entries with incorrect language header",
    "Latin lemmas",
    "Latin masculine nouns",
    "Latin masculine nouns in the second declension",
    "Latin proper nouns",
    "Latin second declension nouns",
    "Latin terms with IPA pronunciation",
    "Latin terms with homophones"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "placidus",
        "3": "",
        "4": "gentle”, “peaceful"
      },
      "expansion": "placidus (“gentle”, “peaceful”)",
      "name": "m"
    }
  ],
  "etymology_text": "Use as a proper noun of the adjective placidus (“gentle”, “peaceful”).",
  "forms": [
    {
      "form": "Placidī",
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "declension",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "la-ndecl",
      "source": "declension",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "Placidus",
      "source": "declension",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "Placidī",
      "source": "declension",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "Placidō",
      "source": "declension",
      "tags": [
        "dative",
        "singular"
      ]
    },
    {
      "form": "Placidum",
      "source": "declension",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "Placidō",
      "source": "declension",
      "tags": [
        "ablative",
        "singular"
      ]
    },
    {
      "form": "Placide",
      "source": "declension",
      "tags": [
        "singular",
        "vocative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "Placidus<2>"
      },
      "expansion": "Placidus m sg (genitive Placidī); second declension",
      "name": "la-proper noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "Placidus<2>"
      },
      "name": "la-ndecl"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "name",
  "senses": [
    {
      "glosses": [
        "A masculine cognomen — famously held by:",
        "A masculine cognomen — famously held by"
      ],
      "links": [
        [
          "cognomen",
          "cognomen#English"
        ]
      ],
      "raw_glosses": [
        "A masculine cognomen — famously held by:"
      ],
      "tags": [
        "declension-2",
        "masculine",
        "singular"
      ]
    },
    {
      "glosses": [
        "A masculine cognomen — famously held by:",
        "Lactantius Placidus (circa AD 350–400), presumed author of a commentary on P. Papinius Statius’s Thebaid (circa AD 92)"
      ],
      "links": [
        [
          "cognomen",
          "cognomen#English"
        ]
      ],
      "tags": [
        "declension-2",
        "masculine",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpla.ki.dus/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[ˈpɫ̪äkɪd̪ʊs̠]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/ˈpla.t͡ʃi.dus/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[ˈpläːt͡ʃid̪us]",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "homophone": "placidus"
    }
  ],
  "synonyms": [
    {
      "tags": [
        "abbreviation"
      ],
      "word": "Plac."
    }
  ],
  "word": "Placidus"
}