"morality play" meaning in English

{
  "forms": [
    {
      "form": "morality plays",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "morality play (plural morality plays)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Drama",
          "orig": "en:Drama",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Theater",
          "orig": "en:Theater",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "a type of allegorical drama towards the end of the Middle Ages that demonstrates a moral theme such as a character's inner struggle to attain moral enlightenment or salvation"
      ],
      "id": "en-morality_play-en-noun-JUmoATET",
      "links": [
        [
          "allegorical",
          "allegorical"
        ],
        [
          "drama",
          "drama"
        ],
        [
          "enlightenment",
          "enlightenment"
        ],
        [
          "salvation",
          "salvation"
        ]
      ],
      "related": [
        {
          "word": "morality tale"
        }
      ]
    }
  ],
  "word": "morality play"
}

{
  "forms": [
    {
      "form": "morality plays",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "morality play (plural morality plays)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "morality tale"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Drama",
        "en:Theater"
      ],
      "glosses": [
        "a type of allegorical drama towards the end of the Middle Ages that demonstrates a moral theme such as a character's inner struggle to attain moral enlightenment or salvation"
      ],
      "links": [
        [
          "allegorical",
          "allegorical"
        ],
        [
          "drama",
          "drama"
        ],
        [
          "enlightenment",
          "enlightenment"
        ],
        [
          "salvation",
          "salvation"
        ]
      ]
    }
  ],
  "word": "morality play"
}