"riff raff" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions nominales en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "riff-raff"
    },
    {
      "word": "riffraff"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Termes péjoratifs en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Termes rares en anglais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Racaille."
      ],
      "id": "fr-riff_raff-en-noun-NfVLTS1B",
      "tags": [
        "pejorative",
        "rare"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "hoi polloi"
    }
  ],
  "tags": [
    "plural"
  ],
  "word": "riff raff"
}

{
  "categories": [
    "Locutions nominales en anglais",
    "anglais"
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Locution nominale",
  "related": [
    {
      "word": "riff-raff"
    },
    {
      "word": "riffraff"
    }
  ],
  "senses": [
    {
      "categories": [
        "Termes péjoratifs en anglais",
        "Termes rares en anglais"
      ],
      "glosses": [
        "Racaille."
      ],
      "tags": [
        "pejorative",
        "rare"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "hoi polloi"
    }
  ],
  "tags": [
    "plural"
  ],
  "word": "riff raff"
}