"expressis verbis" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "expressis"
      },
      "expansion": "Latin expressis",
      "name": "bor"
    }
  ],
  "etymology_text": "From Latin expressis verbis (“pronounced with words”).",
  "head_templates": [
    {
      "args": {
        "1": "-",
        "nolinkhead": "1"
      },
      "expansion": "expressis verbis (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Expressly; explicitly."
      ],
      "id": "en-expressis_verbis-en-adv-NQx5hL56",
      "links": [
        [
          "Expressly",
          "expressly"
        ],
        [
          "explicitly",
          "explicitly"
        ]
      ],
      "synonyms": [
        {
          "word": "patently"
        },
        {
          "word": "unambiguously"
        },
        {
          "word": "explicitly"
        }
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "expressis verbis"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "expressis"
      },
      "expansion": "Latin expressis",
      "name": "bor"
    }
  ],
  "etymology_text": "From Latin expressis verbis (“pronounced with words”).",
  "head_templates": [
    {
      "args": {
        "1": "-",
        "nolinkhead": "1"
      },
      "expansion": "expressis verbis (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "English adverbs",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms borrowed from Latin",
        "English terms derived from Latin",
        "English uncomparable adverbs",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Expressly; explicitly."
      ],
      "links": [
        [
          "Expressly",
          "expressly"
        ],
        [
          "explicitly",
          "explicitly"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "patently"
    },
    {
      "word": "unambiguously"
    },
    {
      "word": "explicitly"
    }
  ],
  "word": "expressis verbis"
}