"water hemlock" meaning in English

{
  "forms": [
    {
      "form": "water hemlocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "water hemlock (countable and uncountable, plural water hemlocks)",
      "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": "Celery family plants",
          "orig": "en:Celery family plants",
          "parents": [
            "Apiales order plants",
            "Plants",
            "Shrubs",
            "Spices and herbs",
            "Lifeforms",
            "Foods",
            "All topics",
            "Life",
            "Eating",
            "Food and drink",
            "Fundamental",
            "Nature",
            "Human behaviour",
            "Human"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "taxonomic": "Cicuta virosa",
          "word": "northern water hemlock"
        }
      ],
      "glosses": [
        "A plant of any of the species in genus Cicuta, all highly poisonous and easily confused with other non-toxic forage plants."
      ],
      "id": "en-water_hemlock-en-noun-K0GkhiCG",
      "links": [
        [
          "Cicuta",
          "Cicuta#Translingual"
        ]
      ],
      "synonyms": [
        {
          "sense": "plant from Cicuta",
          "word": "cowbane"
        },
        {
          "sense": "plant from Cicuta",
          "word": "poison parsnip"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "water hemlock"
}

{
  "derived": [
    {
      "taxonomic": "Cicuta virosa",
      "word": "northern water hemlock"
    }
  ],
  "forms": [
    {
      "form": "water hemlocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "water hemlock (countable and uncountable, plural water hemlocks)",
      "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 terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:Celery family plants"
      ],
      "glosses": [
        "A plant of any of the species in genus Cicuta, all highly poisonous and easily confused with other non-toxic forage plants."
      ],
      "links": [
        [
          "Cicuta",
          "Cicuta#Translingual"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "plant from Cicuta",
      "word": "cowbane"
    },
    {
      "sense": "plant from Cicuta",
      "word": "poison parsnip"
    }
  ],
  "word": "water hemlock"
}