"acute toxicity" meaning in English

{
  "antonyms": [
    {
      "word": "chronic toxicity"
    }
  ],
  "forms": [
    {
      "form": "acute toxicities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "acute toxicity (countable and uncountable, plural acute toxicities)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "2007, C.J. van Leeuwen, T. Vermeire, chapter 6, in Risk Assessment of Chemicals: An Introduction, page 240",
          "text": "In the assessment of substances for toxic characteristics acute toxicity is usually a first step in providing information on relative toxicity.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The ability of a substance to cause harmful effects soon after a single exposure or dose."
      ],
      "id": "en-acute_toxicity-en-noun-DnX~ujSk",
      "links": [
        [
          "harmful",
          "harmful"
        ],
        [
          "exposure",
          "exposure"
        ],
        [
          "dose",
          "dose"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "acute toxicity"
}

{
  "antonyms": [
    {
      "word": "chronic toxicity"
    }
  ],
  "forms": [
    {
      "form": "acute toxicities",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "acute toxicity (countable and uncountable, plural acute toxicities)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns"
      ],
      "examples": [
        {
          "ref": "2007, C.J. van Leeuwen, T. Vermeire, chapter 6, in Risk Assessment of Chemicals: An Introduction, page 240",
          "text": "In the assessment of substances for toxic characteristics acute toxicity is usually a first step in providing information on relative toxicity.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The ability of a substance to cause harmful effects soon after a single exposure or dose."
      ],
      "links": [
        [
          "harmful",
          "harmful"
        ],
        [
          "exposure",
          "exposure"
        ],
        [
          "dose",
          "dose"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "acute toxicity"
}