"expositionary" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "exposition",
        "3": "ary"
      },
      "expansion": "exposition + -ary",
      "name": "suffix"
    }
  ],
  "etymology_text": "exposition + -ary",
  "forms": [
    {
      "form": "more expositionary",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most expositionary",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "expositionary (comparative more expositionary, superlative most expositionary)",
      "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": "English terms suffixed with -ary",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English_6-syllable_words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Writing",
          "orig": "en:Writing",
          "parents": [
            "Human behaviour",
            "Language",
            "Human",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Serving as exposition."
      ],
      "id": "en-expositionary-en-adj-NPnmXDdy",
      "links": [
        [
          "writing",
          "writing#Noun"
        ],
        [
          "exposition",
          "exposition"
        ]
      ],
      "raw_glosses": [
        "(writing) Serving as exposition."
      ],
      "topics": [
        "communications",
        "journalism",
        "literature",
        "media",
        "publishing",
        "writing"
      ]
    }
  ],
  "word": "expositionary"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "exposition",
        "3": "ary"
      },
      "expansion": "exposition + -ary",
      "name": "suffix"
    }
  ],
  "etymology_text": "exposition + -ary",
  "forms": [
    {
      "form": "more expositionary",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most expositionary",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "expositionary (comparative more expositionary, superlative most expositionary)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -ary",
        "English_6-syllable_words",
        "en:Writing"
      ],
      "glosses": [
        "Serving as exposition."
      ],
      "links": [
        [
          "writing",
          "writing#Noun"
        ],
        [
          "exposition",
          "exposition"
        ]
      ],
      "raw_glosses": [
        "(writing) Serving as exposition."
      ],
      "topics": [
        "communications",
        "journalism",
        "literature",
        "media",
        "publishing",
        "writing"
      ]
    }
  ],
  "word": "expositionary"
}