"serene" meaning in Latin

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "serēnus",
        "3": "-ē"
      },
      "expansion": "serēnus + -ē",
      "name": "af"
    }
  ],
  "etymology_text": "From serēnus + -ē.",
  "forms": [
    {
      "form": "serēnē",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "serēnius",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "serēnissimē",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "serēnē"
      },
      "expansion": "serēnē (comparative serēnius, superlative serēnissimē)",
      "name": "la-adv"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "kind": "other",
          "name": "Latin terms suffixed with -e",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "clearly, brightly"
      ],
      "id": "en-serene-la-adv-q34Ow4ec",
      "links": [
        [
          "clearly",
          "clearly"
        ],
        [
          "brightly",
          "brightly"
        ]
      ]
    }
  ],
  "word": "serene"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "serēne",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "adjective form",
        "head": "serēne"
      },
      "expansion": "serēne",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "adj",
  "senses": [
    {
      "form_of": [
        {
          "word": "serēnus"
        }
      ],
      "glosses": [
        "vocative masculine singular of serēnus"
      ],
      "id": "en-serene-la-adj-KepV8R5T",
      "links": [
        [
          "serēnus",
          "serenus#Latin"
        ]
      ],
      "tags": [
        "form-of",
        "masculine",
        "singular",
        "vocative"
      ]
    }
  ],
  "word": "serene"
}

{
  "categories": [
    "Latin adjective forms",
    "Latin adverbs",
    "Latin entries with incorrect language header",
    "Latin lemmas",
    "Latin non-lemma forms",
    "Latin terms suffixed with -e"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "serēnus",
        "3": "-ē"
      },
      "expansion": "serēnus + -ē",
      "name": "af"
    }
  ],
  "etymology_text": "From serēnus + -ē.",
  "forms": [
    {
      "form": "serēnē",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "serēnius",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "serēnissimē",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "serēnē"
      },
      "expansion": "serēnē (comparative serēnius, superlative serēnissimē)",
      "name": "la-adv"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "adv",
  "senses": [
    {
      "glosses": [
        "clearly, brightly"
      ],
      "links": [
        [
          "clearly",
          "clearly"
        ],
        [
          "brightly",
          "brightly"
        ]
      ]
    }
  ],
  "word": "serene"
}

{
  "categories": [
    "Latin adjective forms",
    "Latin entries with incorrect language header",
    "Latin non-lemma forms"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "serēne",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "adjective form",
        "head": "serēne"
      },
      "expansion": "serēne",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "adj",
  "senses": [
    {
      "form_of": [
        {
          "word": "serēnus"
        }
      ],
      "glosses": [
        "vocative masculine singular of serēnus"
      ],
      "links": [
        [
          "serēnus",
          "serenus#Latin"
        ]
      ],
      "tags": [
        "form-of",
        "masculine",
        "singular",
        "vocative"
      ]
    }
  ],
  "word": "serene"
}