"red devil" meaning in English

{
  "forms": [
    {
      "form": "red devils",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "red devil (plural red devils)",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Recreational drugs",
          "orig": "en:Recreational drugs",
          "parents": [
            "Drugs",
            "Matter",
            "Pharmacology",
            "Chemistry",
            "Nature",
            "Biochemistry",
            "Medicine",
            "Sciences",
            "All topics",
            "Biology",
            "Healthcare",
            "Fundamental",
            "Health",
            "Body"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1964 June 16, “Charges Changed in Brothers’ Cases”, in The Indianapolis Star, volume 62, number 11, Indianapolis, Ind., page 3:",
          "text": "Police said they acted on a tip, arrested the brothers at home and confiscated some “red devil” (barbiturate) capsules.",
          "type": "quote"
        },
        {
          "ref": "1967, Iceberg Slim [Robert Beck], Trick Baby: The Story of a White Negro, New York, NY: Cash Money Content, →ISBN:",
          "text": "He snapped his fingers and said, “Jack, you're lucky. I just remembered, my sick old man is got some red devils from a script at his pad. But the pad is way out on Hundred-and-six Street and Massie Avenue.[”]",
          "type": "quote"
        }
      ],
      "glosses": [
        "A capsule of secobarbital sodium, especially when used as a recreational drug."
      ],
      "id": "en-red_devil-en-noun--ceKFCU5",
      "links": [
        [
          "capsule",
          "capsule"
        ],
        [
          "secobarbital",
          "secobarbital"
        ],
        [
          "sodium",
          "sodium"
        ],
        [
          "recreational drug",
          "recreational drug"
        ]
      ],
      "raw_glosses": [
        "(slang) A capsule of secobarbital sodium, especially when used as a recreational drug."
      ],
      "synonyms": [
        {
          "word": "red"
        },
        {
          "word": "redbird"
        }
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "word": "red devil"
}

{
  "forms": [
    {
      "form": "red devils",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "red devil (plural red devils)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with quotations",
        "Pages with 2 entries",
        "Pages with entries",
        "en:Recreational drugs"
      ],
      "examples": [
        {
          "ref": "1964 June 16, “Charges Changed in Brothers’ Cases”, in The Indianapolis Star, volume 62, number 11, Indianapolis, Ind., page 3:",
          "text": "Police said they acted on a tip, arrested the brothers at home and confiscated some “red devil” (barbiturate) capsules.",
          "type": "quote"
        },
        {
          "ref": "1967, Iceberg Slim [Robert Beck], Trick Baby: The Story of a White Negro, New York, NY: Cash Money Content, →ISBN:",
          "text": "He snapped his fingers and said, “Jack, you're lucky. I just remembered, my sick old man is got some red devils from a script at his pad. But the pad is way out on Hundred-and-six Street and Massie Avenue.[”]",
          "type": "quote"
        }
      ],
      "glosses": [
        "A capsule of secobarbital sodium, especially when used as a recreational drug."
      ],
      "links": [
        [
          "capsule",
          "capsule"
        ],
        [
          "secobarbital",
          "secobarbital"
        ],
        [
          "sodium",
          "sodium"
        ],
        [
          "recreational drug",
          "recreational drug"
        ]
      ],
      "raw_glosses": [
        "(slang) A capsule of secobarbital sodium, especially when used as a recreational drug."
      ],
      "synonyms": [
        {
          "word": "red"
        },
        {
          "word": "redbird"
        }
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "word": "red devil"
}