"straight red" meaning in English

{
  "forms": [
    {
      "form": "straight reds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "straight red (plural straight reds)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "2011 October 20, Michael da Silva, “Stoke 3 - 0 Macc Tel-Aviv”, in BBC Sport",
          "text": "With the Stoke supporters jeering Ziv's every subsequent touch, the pantomime atmosphere created by the home crowd reached a crescendo when Ziv was shown a straight red shortly after the break in extraordinary circumstances.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A straight red card"
      ],
      "id": "en-straight_red-en-noun-vNKILJTQ",
      "links": [
        [
          "straight red card",
          "straight red card"
        ]
      ]
    }
  ],
  "word": "straight red"
}

{
  "forms": [
    {
      "form": "straight reds",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "straight red (plural straight reds)",
      "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 terms with quotations"
      ],
      "examples": [
        {
          "ref": "2011 October 20, Michael da Silva, “Stoke 3 - 0 Macc Tel-Aviv”, in BBC Sport",
          "text": "With the Stoke supporters jeering Ziv's every subsequent touch, the pantomime atmosphere created by the home crowd reached a crescendo when Ziv was shown a straight red shortly after the break in extraordinary circumstances.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A straight red card"
      ],
      "links": [
        [
          "straight red card",
          "straight red card"
        ]
      ]
    }
  ],
  "word": "straight red"
}