"Vatican roulette" meaning in English

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  "etymology_text": "From the Catholic church's prohibitions on active methods of contraception, and its perceived lack of reliability. By analogy with Russian roulette.",
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  "lang_code": "en",
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          "name": "Birth control",
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          "name": "Sex",
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      "glosses": [
        "The rhythm method."
      ],
      "id": "en-Vatican_roulette-en-noun-xxJKTcQ0",
      "links": [
        [
          "rhythm method",
          "rhythm method"
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        "(slang) The rhythm method."
      ],
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      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "slang term for rhythm method",
          "tags": [
            "plural"
          ],
          "word": "varmat päivät"
        }
      ]
    }
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  ],
  "word": "Vatican roulette"
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  "etymology_text": "From the Catholic church's prohibitions on active methods of contraception, and its perceived lack of reliability. By analogy with Russian roulette.",
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  "lang_code": "en",
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        "en:Birth control",
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      "glosses": [
        "The rhythm method."
      ],
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        [
          "rhythm method",
          "rhythm method"
        ]
      ],
      "raw_glosses": [
        "(slang) The rhythm method."
      ],
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        "slang",
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  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "slang term for rhythm method",
      "tags": [
        "plural"
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      "word": "varmat päivät"
    }
  ],
  "word": "Vatican roulette"
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