"scummy" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "scum",
        "3": "y"
      },
      "expansion": "scum + -y",
      "name": "suffix"
    }
  ],
  "etymology_text": "scum + -y",
  "forms": [
    {
      "form": "scummier",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "scummiest",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "er"
      },
      "expansion": "scummy (comparative scummier, superlative scummiest)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "78 22",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "English terms suffixed with -y",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "We have to wash your trousers: they're all scummy."
        }
      ],
      "glosses": [
        "Covered in scum."
      ],
      "id": "en-scummy-en-adj-LmFnQAyG",
      "links": [
        [
          "scum",
          "scum"
        ]
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "ref": "2006, Arctic Monkeys (lyrics and music), “When the Sun Goes Down”",
          "text": "And what a scummy man / just give him half a chance / I bet he'll rob you if he can.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "sleazy, worthless, no good"
      ],
      "id": "en-scummy-en-adj-vMLt1B00",
      "links": [
        [
          "sleazy",
          "sleazy"
        ],
        [
          "worthless",
          "worthless"
        ]
      ],
      "raw_glosses": [
        "(slang) sleazy, worthless, no good"
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ʌmi"
    },
    {
      "audio": "En-au-scummy.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/05/En-au-scummy.ogg/En-au-scummy.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/0/05/En-au-scummy.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "scummy"
}

{
  "categories": [
    "English adjectives",
    "English entries with incorrect language header",
    "English lemmas",
    "English terms suffixed with -y",
    "English terms with audio links",
    "Rhymes:English/ʌmi",
    "Rhymes:English/ʌmi/2 syllables"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "scum",
        "3": "y"
      },
      "expansion": "scum + -y",
      "name": "suffix"
    }
  ],
  "etymology_text": "scum + -y",
  "forms": [
    {
      "form": "scummier",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "scummiest",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "er"
      },
      "expansion": "scummy (comparative scummier, superlative scummiest)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "We have to wash your trousers: they're all scummy."
        }
      ],
      "glosses": [
        "Covered in scum."
      ],
      "links": [
        [
          "scum",
          "scum"
        ]
      ]
    },
    {
      "categories": [
        "English slang",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2006, Arctic Monkeys (lyrics and music), “When the Sun Goes Down”",
          "text": "And what a scummy man / just give him half a chance / I bet he'll rob you if he can.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "sleazy, worthless, no good"
      ],
      "links": [
        [
          "sleazy",
          "sleazy"
        ],
        [
          "worthless",
          "worthless"
        ]
      ],
      "raw_glosses": [
        "(slang) sleazy, worthless, no good"
      ],
      "tags": [
        "slang"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ʌmi"
    },
    {
      "audio": "En-au-scummy.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/05/En-au-scummy.ogg/En-au-scummy.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/0/05/En-au-scummy.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
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  ],
  "word": "scummy"
}