"Peruvian bark" meaning in English

{
  "etymology_text": "From the origin of cinchonaceous trees in the forests of Peru.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "Peruvian bark (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "attestations": [
        {
          "date": "from 17th c.",
          "references": []
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Madder family plants",
          "orig": "en:Madder family plants",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              81,
              94
            ]
          ],
          "ref": "1789 January 17, Hester Thrale Piozzi, Thraliana:",
          "text": "[H]e will soon begin to like & wish for this refreshment, & will with the use of Peruvian Bark & Steel, regain his Tranquillity of Mind & Body.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Cinchona bark, chiefly as used in medicine."
      ],
      "id": "en-Peruvian_bark-en-noun-oGrCZOQ~",
      "links": [
        [
          "Cinchona bark",
          "cinchona bark"
        ],
        [
          "medicine",
          "medicine"
        ]
      ],
      "raw_glosses": [
        "(now chiefly historical) Cinchona bark, chiefly as used in medicine."
      ],
      "tags": [
        "historical",
        "uncountable"
      ]
    }
  ],
  "word": "Peruvian bark"
}

{
  "etymology_text": "From the origin of cinchonaceous trees in the forests of Peru.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "Peruvian bark (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "attestations": [
        {
          "date": "from 17th c.",
          "references": []
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with historical senses",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Madder family plants"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              81,
              94
            ]
          ],
          "ref": "1789 January 17, Hester Thrale Piozzi, Thraliana:",
          "text": "[H]e will soon begin to like & wish for this refreshment, & will with the use of Peruvian Bark & Steel, regain his Tranquillity of Mind & Body.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Cinchona bark, chiefly as used in medicine."
      ],
      "links": [
        [
          "Cinchona bark",
          "cinchona bark"
        ],
        [
          "medicine",
          "medicine"
        ]
      ],
      "raw_glosses": [
        "(now chiefly historical) Cinchona bark, chiefly as used in medicine."
      ],
      "tags": [
        "historical",
        "uncountable"
      ]
    }
  ],
  "word": "Peruvian bark"
}