"stone jug" meaning in English

{
  "forms": [
    {
      "form": "stone jugs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "stone jug (plural stone jugs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "A prison."
      ],
      "id": "en-stone_jug-en-noun-YYhvBp9g",
      "links": [
        [
          "prison",
          "prison"
        ]
      ],
      "raw_glosses": [
        "(slang, obsolete) A prison."
      ],
      "tags": [
        "obsolete",
        "slang"
      ]
    },
    {
      "categories": [
        {
          "_dis": "27 73",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "15 85",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see stone, jug."
      ],
      "id": "en-stone_jug-en-noun-v8yZ~Oqe",
      "links": [
        [
          "stone",
          "stone#English"
        ],
        [
          "jug",
          "jug#English"
        ]
      ]
    }
  ],
  "word": "stone jug"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "stone jugs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "stone jug (plural stone jugs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English slang",
        "English terms with obsolete senses"
      ],
      "glosses": [
        "A prison."
      ],
      "links": [
        [
          "prison",
          "prison"
        ]
      ],
      "raw_glosses": [
        "(slang, obsolete) A prison."
      ],
      "tags": [
        "obsolete",
        "slang"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see stone, jug."
      ],
      "links": [
        [
          "stone",
          "stone#English"
        ],
        [
          "jug",
          "jug#English"
        ]
      ]
    }
  ],
  "word": "stone jug"
}