"mellow yellow" meaning in English

{
  "forms": [
    {
      "form": "mellow yellows",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "mellow yellow (countable and uncountable, plural mellow yellows)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "South African English",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "66 34",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "72 28",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "76 24",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "74 26",
          "kind": "topical",
          "langcode": "en",
          "name": "Fictional materials",
          "orig": "en:Fictional materials",
          "parents": [
            "Materials",
            "Science fiction",
            "Manufacturing",
            "Fiction",
            "Speculative fiction",
            "Human activity",
            "Artistic works",
            "Genres",
            "Human behaviour",
            "Art",
            "Entertainment",
            "Human",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: hippo"
        }
      ],
      "glosses": [
        "A yellow police car used in South Africa."
      ],
      "id": "en-mellow_yellow-en-noun-8xGykBNc",
      "links": [
        [
          "police car",
          "police car"
        ],
        [
          "South Africa",
          "South Africa"
        ]
      ],
      "raw_glosses": [
        "(South Africa, countable, slang, historical) A yellow police car used in South Africa."
      ],
      "tags": [
        "South-Africa",
        "countable",
        "historical",
        "slang"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "ref": "1970, Oliver Erasmus Byrd, Medical readings on drug abuse:",
          "text": "The smoking of dried scrapings from the inner portion of banana peel (bananadine or mellow yellow) has received the most national publicity.",
          "type": "quote"
        },
        {
          "ref": "1983, Michael Myslobodsky, Hemisyndromes, psychobiology, neurology, psychiatry:",
          "text": "The most embarrassing and ludicrous event seldom recalled in the professional literature is the story of \"bananadine\" or \"mellow yellow,\" […]",
          "type": "quote"
        }
      ],
      "glosses": [
        "Synonym of bananadine"
      ],
      "id": "en-mellow_yellow-en-noun-iejZ67A3",
      "links": [
        [
          "bananadine",
          "bananadine#English"
        ]
      ],
      "raw_glosses": [
        "(uncountable) Synonym of bananadine"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "bananadine"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "mellow yellow"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English rhyming phrases",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Fictional materials"
  ],
  "forms": [
    {
      "form": "mellow yellows",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "mellow yellow (countable and uncountable, plural mellow yellows)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English slang",
        "English terms with historical senses",
        "South African English"
      ],
      "examples": [
        {
          "text": "Coordinate term: hippo"
        }
      ],
      "glosses": [
        "A yellow police car used in South Africa."
      ],
      "links": [
        [
          "police car",
          "police car"
        ],
        [
          "South Africa",
          "South Africa"
        ]
      ],
      "raw_glosses": [
        "(South Africa, countable, slang, historical) A yellow police car used in South Africa."
      ],
      "tags": [
        "South-Africa",
        "countable",
        "historical",
        "slang"
      ]
    },
    {
      "categories": [
        "English terms with quotations",
        "English uncountable nouns",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1970, Oliver Erasmus Byrd, Medical readings on drug abuse:",
          "text": "The smoking of dried scrapings from the inner portion of banana peel (bananadine or mellow yellow) has received the most national publicity.",
          "type": "quote"
        },
        {
          "ref": "1983, Michael Myslobodsky, Hemisyndromes, psychobiology, neurology, psychiatry:",
          "text": "The most embarrassing and ludicrous event seldom recalled in the professional literature is the story of \"bananadine\" or \"mellow yellow,\" […]",
          "type": "quote"
        }
      ],
      "glosses": [
        "Synonym of bananadine"
      ],
      "links": [
        [
          "bananadine",
          "bananadine#English"
        ]
      ],
      "raw_glosses": [
        "(uncountable) Synonym of bananadine"
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "bananadine"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "mellow yellow"
}