"joss-block" meaning in English

{
  "forms": [
    {
      "form": "joss-blocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "joss-block (plural joss-blocks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A horse-block."
      ],
      "id": "en-joss-block-en-noun-6lXJX-qg",
      "links": [
        [
          "horse-block",
          "horse-block"
        ]
      ],
      "raw_glosses": [
        "(UK, dialect, obsolete) A horse-block."
      ],
      "synonyms": [
        {
          "word": "jossing-block"
        }
      ],
      "tags": [
        "UK",
        "dialectal",
        "obsolete"
      ]
    }
  ],
  "word": "joss-block"
}

{
  "forms": [
    {
      "form": "joss-blocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "joss-block (plural joss-blocks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English dialectal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with obsolete senses"
      ],
      "glosses": [
        "A horse-block."
      ],
      "links": [
        [
          "horse-block",
          "horse-block"
        ]
      ],
      "raw_glosses": [
        "(UK, dialect, obsolete) A horse-block."
      ],
      "tags": [
        "UK",
        "dialectal",
        "obsolete"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "jossing-block"
    }
  ],
  "word": "joss-block"
}