"Waldeyer's ring" meaning in English

{
  "etymology_text": "Named after the 19th-century German anatomist Heinrich Wilhelm Gottfried von Waldeyer-Hartz.",
  "forms": [
    {
      "form": "Waldeyer's rings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Waldeyer's ring (plural Waldeyer's rings)",
      "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 language name categories using raw markup",
          "parents": [
            "Entries with language name 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": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2012, Jean-Noel Bruneton, Maurice Schneider, Radiology of Lymphomas, page 31",
          "text": "Lymphomas of the face and neck encompass lymphomatous processes affecting Waldeyer's ring, the facial structures, the thyroid gland, the salivary glands, cervical lymph nodes, the larynx, and the ear.",
          "type": "quotation"
        },
        {
          "ref": "2015, Giulia Enders, translated by David Shaw, Gut, Scribe, published 2016, page 28",
          "text": "The other parts of Waldeyer’s ring are, in fact, very bad at providing a hideout for bacteria.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The ring of lymphoid tissue in the pharynx."
      ],
      "id": "en-Waldeyer's_ring-en-noun-9y6EeHHm",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "lymphoid",
          "lymphoid"
        ],
        [
          "pharynx",
          "pharynx"
        ]
      ],
      "raw_glosses": [
        "(anatomy) The ring of lymphoid tissue in the pharynx."
      ],
      "synonyms": [
        {
          "word": "Waldeyer's tonsillar ring"
        }
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "wikipedia": [
        "Waldeyer's ring"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈvaldʌɪəz ˌɹɪŋ/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈvældaɪeɹz ˌɹɪŋ/",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "Waldeyer's ring"
}

{
  "etymology_text": "Named after the 19th-century German anatomist Heinrich Wilhelm Gottfried von Waldeyer-Hartz.",
  "forms": [
    {
      "form": "Waldeyer's rings",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Waldeyer's ring (plural Waldeyer's rings)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with IPA pronunciation",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Anatomy"
      ],
      "examples": [
        {
          "ref": "2012, Jean-Noel Bruneton, Maurice Schneider, Radiology of Lymphomas, page 31",
          "text": "Lymphomas of the face and neck encompass lymphomatous processes affecting Waldeyer's ring, the facial structures, the thyroid gland, the salivary glands, cervical lymph nodes, the larynx, and the ear.",
          "type": "quotation"
        },
        {
          "ref": "2015, Giulia Enders, translated by David Shaw, Gut, Scribe, published 2016, page 28",
          "text": "The other parts of Waldeyer’s ring are, in fact, very bad at providing a hideout for bacteria.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The ring of lymphoid tissue in the pharynx."
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "lymphoid",
          "lymphoid"
        ],
        [
          "pharynx",
          "pharynx"
        ]
      ],
      "raw_glosses": [
        "(anatomy) The ring of lymphoid tissue in the pharynx."
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "wikipedia": [
        "Waldeyer's ring"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈvaldʌɪəz ˌɹɪŋ/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈvældaɪeɹz ˌɹɪŋ/",
      "tags": [
        "US"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Waldeyer's tonsillar ring"
    }
  ],
  "word": "Waldeyer's ring"
}