"fuller's thistle" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "fuller's thistle",
      "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": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Honeysuckle family plants",
          "orig": "en:Honeysuckle family plants",
          "parents": [
            "Plants",
            "Shrubs",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The teasel (Dipsacus fullonum) whose burs were once used by fullers in dressing cloth."
      ],
      "id": "en-fuller's_thistle-en-noun-Jr1EzYzj",
      "links": [
        [
          "teasel",
          "teasel"
        ],
        [
          "bur",
          "bur"
        ],
        [
          "fuller",
          "fuller"
        ],
        [
          "dress",
          "dress"
        ],
        [
          "cloth",
          "cloth"
        ]
      ],
      "synonyms": [
        {
          "word": "fuller's weed"
        }
      ]
    }
  ],
  "word": "fuller's thistle"
}

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "fuller's thistle",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English terms with non-redundant non-automated sortkeys",
        "Entries using missing taxonomic name (species)",
        "en:Honeysuckle family plants"
      ],
      "glosses": [
        "The teasel (Dipsacus fullonum) whose burs were once used by fullers in dressing cloth."
      ],
      "links": [
        [
          "teasel",
          "teasel"
        ],
        [
          "bur",
          "bur"
        ],
        [
          "fuller",
          "fuller"
        ],
        [
          "dress",
          "dress"
        ],
        [
          "cloth",
          "cloth"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "fuller's weed"
    }
  ],
  "word": "fuller's thistle"
}