"eye bank" meaning in English

{
  "forms": [
    {
      "form": "eye banks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "eye bank (plural eye banks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "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"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              48,
              56
            ]
          ],
          "ref": "2009, Frederick S. Brightbill, Corneal Surgery: Theory, Technique and Tissue:",
          "text": "The surgeon places a request for tissue with an eye bank expecting that high-quality corneal transplant tissue will be procured, processed, and delivered to the operating room on schedule.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A reserve store of human corneas kept for treatment of the blind."
      ],
      "id": "en-eye_bank-en-noun-UTv0rbDR",
      "links": [
        [
          "cornea",
          "cornea"
        ]
      ],
      "raw_glosses": [
        "(US) A reserve store of human corneas kept for treatment of the blind."
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "eye bank"
}

{
  "forms": [
    {
      "form": "eye banks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "eye bank (plural eye banks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              48,
              56
            ]
          ],
          "ref": "2009, Frederick S. Brightbill, Corneal Surgery: Theory, Technique and Tissue:",
          "text": "The surgeon places a request for tissue with an eye bank expecting that high-quality corneal transplant tissue will be procured, processed, and delivered to the operating room on schedule.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A reserve store of human corneas kept for treatment of the blind."
      ],
      "links": [
        [
          "cornea",
          "cornea"
        ]
      ],
      "raw_glosses": [
        "(US) A reserve store of human corneas kept for treatment of the blind."
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "eye bank"
}