"campylobacterium" meaning in English

{
  "etymology_text": "From the genus name.",
  "forms": [
    {
      "form": "campylobacteria",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "campylobacteria"
      },
      "expansion": "campylobacterium (plural campylobacteria)",
      "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": "lifeform",
          "langcode": "en",
          "name": "Bacteria",
          "orig": "en:Bacteria",
          "parents": [
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Any of several gram-negative bacteria, of the genus Campylobacter, that cause food poisoning"
      ],
      "id": "en-campylobacterium-en-noun-t7HJv2Tq",
      "links": [
        [
          "gram-negative",
          "gram-negative"
        ],
        [
          "bacteria",
          "bacteria"
        ],
        [
          "Campylobacter",
          "Campylobacter#Translingual"
        ],
        [
          "food poisoning",
          "food poisoning"
        ]
      ],
      "wikipedia": [
        "Campylobacter"
      ]
    }
  ],
  "word": "campylobacterium"
}

{
  "etymology_text": "From the genus name.",
  "forms": [
    {
      "form": "campylobacteria",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "campylobacteria"
      },
      "expansion": "campylobacterium (plural campylobacteria)",
      "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 nouns",
        "English nouns with irregular plurals",
        "en:Bacteria"
      ],
      "glosses": [
        "Any of several gram-negative bacteria, of the genus Campylobacter, that cause food poisoning"
      ],
      "links": [
        [
          "gram-negative",
          "gram-negative"
        ],
        [
          "bacteria",
          "bacteria"
        ],
        [
          "Campylobacter",
          "Campylobacter#Translingual"
        ],
        [
          "food poisoning",
          "food poisoning"
        ]
      ],
      "wikipedia": [
        "Campylobacter"
      ]
    }
  ],
  "word": "campylobacterium"
}