"crystalline humour" meaning in English

{
  "forms": [
    {
      "form": "crystalline humours",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "crystalline humour (plural crystalline humours)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1662, Henry More, An Antidote Against Atheism, Book II, A Collection of Several Philosophical Writings of Dr. Henry More, p. 80",
          "text": "And then again, the parts of the Eye are made Convex, that there might be a direction of many rayes coming from one point of the Object unto one point answerable in the bottom of the Eye; to which purpose the Crystalline Humour is of great moment, and without which the sight would be very obscure and weak."
        }
      ],
      "glosses": [
        "The lens of the eye."
      ],
      "id": "en-crystalline_humour-en-noun-soNsBYtc",
      "links": [
        [
          "lens",
          "lens"
        ],
        [
          "eye",
          "eye"
        ]
      ],
      "raw_glosses": [
        "(obsolete) The lens of the eye."
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "word": "crystalline humour"
}

{
  "forms": [
    {
      "form": "crystalline humours",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "crystalline humour (plural crystalline humours)",
      "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 obsolete senses",
        "Pages with 1 entry"
      ],
      "examples": [
        {
          "ref": "1662, Henry More, An Antidote Against Atheism, Book II, A Collection of Several Philosophical Writings of Dr. Henry More, p. 80",
          "text": "And then again, the parts of the Eye are made Convex, that there might be a direction of many rayes coming from one point of the Object unto one point answerable in the bottom of the Eye; to which purpose the Crystalline Humour is of great moment, and without which the sight would be very obscure and weak."
        }
      ],
      "glosses": [
        "The lens of the eye."
      ],
      "links": [
        [
          "lens",
          "lens"
        ],
        [
          "eye",
          "eye"
        ]
      ],
      "raw_glosses": [
        "(obsolete) The lens of the eye."
      ],
      "tags": [
        "obsolete"
      ]
    }
  ],
  "word": "crystalline humour"
}