"period play" meaning in All languages combined

{
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      "args": {
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      "expansion": "period play (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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          "source": "w"
        },
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          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Paraphilias",
          "orig": "en:Paraphilias",
          "parents": [
            "Philias",
            "Sexology",
            "Sexuality",
            "Love",
            "Psychology",
            "Sex",
            "Sociology",
            "Human behaviour",
            "Emotions",
            "Virtue",
            "Social sciences",
            "All topics",
            "Reproduction",
            "Human",
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            "Ethics",
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            "Philosophy",
            "Nature"
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          "source": "w"
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      ],
      "glosses": [
        "Sexual intercourse during menstruation."
      ],
      "id": "en-period_play-en-noun-vsUvJYKw",
      "links": [
        [
          "Sexual intercourse",
          "sexual intercourse#English"
        ],
        [
          "menstruation",
          "menstruation"
        ]
      ],
      "related": [
        {
          "word": "menophilia"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "period play"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
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      "expansion": "period play (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "menophilia"
    }
  ],
  "senses": [
    {
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        "English entries with incorrect language header",
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        "English multiword terms",
        "English nouns",
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      ],
      "glosses": [
        "Sexual intercourse during menstruation."
      ],
      "links": [
        [
          "Sexual intercourse",
          "sexual intercourse#English"
        ],
        [
          "menstruation",
          "menstruation"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "period play"
}