"grind joint" meaning in English

{
  "forms": [
    {
      "form": "grind joints",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grind joint (plural grind joints)",
      "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": "topical",
          "langcode": "en",
          "name": "Gambling",
          "orig": "en:Gambling",
          "parents": [
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1984, Lyle Stuart, Casino Gambling for the Winner, page 168",
          "text": "Keep away from out-of-the-way casinos. Keep away from grind joints. The Flamingo Capri, for example, is a sleeping giant. It will earn a mint of money. It's on the Strip but it isn't for you. It's a grind joint.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A low-end casino where games are played for small stakes."
      ],
      "id": "en-grind_joint-en-noun-DwBNLirL",
      "links": [
        [
          "gambling",
          "gambling#Noun"
        ],
        [
          "low-end",
          "low-end"
        ],
        [
          "casino",
          "casino"
        ],
        [
          "stake",
          "stake"
        ]
      ],
      "raw_glosses": [
        "(gambling, slang) A low-end casino where games are played for small stakes."
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "gambling",
        "games"
      ]
    }
  ],
  "word": "grind joint"
}

{
  "forms": [
    {
      "form": "grind joints",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grind joint (plural grind joints)",
      "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",
        "Quotation templates to be cleaned",
        "en:Gambling"
      ],
      "examples": [
        {
          "ref": "1984, Lyle Stuart, Casino Gambling for the Winner, page 168",
          "text": "Keep away from out-of-the-way casinos. Keep away from grind joints. The Flamingo Capri, for example, is a sleeping giant. It will earn a mint of money. It's on the Strip but it isn't for you. It's a grind joint.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A low-end casino where games are played for small stakes."
      ],
      "links": [
        [
          "gambling",
          "gambling#Noun"
        ],
        [
          "low-end",
          "low-end"
        ],
        [
          "casino",
          "casino"
        ],
        [
          "stake",
          "stake"
        ]
      ],
      "raw_glosses": [
        "(gambling, slang) A low-end casino where games are played for small stakes."
      ],
      "tags": [
        "slang"
      ],
      "topics": [
        "gambling",
        "games"
      ]
    }
  ],
  "word": "grind joint"
}