"explicative" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "explicātīvus"
      },
      "expansion": "Latin explicātīvus",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin explicātīvus, from explicō (“to unfold, open out”).",
  "forms": [
    {
      "form": "more explicative",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most explicative",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "explicative (comparative more explicative, superlative most explicative)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 2 entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "The witness was explicative in telling the police what he saw.",
          "type": "example"
        }
      ],
      "glosses": [
        "Explanatory; serving to explain logically or in detail."
      ],
      "id": "en-explicative-en-adj-E1kbjzIn",
      "related": [
        {
          "word": "expletive"
        },
        {
          "word": "explicate"
        },
        {
          "word": "explication"
        }
      ],
      "synonyms": [
        {
          "word": "explicatory"
        }
      ]
    }
  ],
  "word": "explicative"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "explicātīvus"
      },
      "expansion": "Latin explicātīvus",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin explicātīvus, from explicō (“to unfold, open out”).",
  "forms": [
    {
      "form": "more explicative",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most explicative",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "explicative (comparative more explicative, superlative most explicative)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "expletive"
    },
    {
      "word": "explicate"
    },
    {
      "word": "explication"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms derived from Latin",
        "English terms with usage examples",
        "Pages with 2 entries"
      ],
      "examples": [
        {
          "text": "The witness was explicative in telling the police what he saw.",
          "type": "example"
        }
      ],
      "glosses": [
        "Explanatory; serving to explain logically or in detail."
      ],
      "synonyms": [
        {
          "word": "explicatory"
        }
      ]
    }
  ],
  "word": "explicative"
}