"microtool" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "micro",
        "3": "tool"
      },
      "expansion": "micro- + tool",
      "name": "prefix"
    }
  ],
  "etymology_text": "micro- + tool",
  "forms": [
    {
      "form": "microtools",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "microtool (plural microtools)",
      "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 terms prefixed with micro-",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2009 January 13, Henry Fountain, “A Microscopic Tool Inspired by the Human Hand”, in New York Times",
          "text": "Most microtools for use in medical applications are operated by tethers of some kind.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A tool of microscopic size, such as is used in medical or technical applications"
      ],
      "id": "en-microtool-en-noun-QFQnRA8b",
      "links": [
        [
          "tool",
          "tool"
        ],
        [
          "microscopic",
          "microscopic"
        ]
      ]
    }
  ],
  "word": "microtool"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "micro",
        "3": "tool"
      },
      "expansion": "micro- + tool",
      "name": "prefix"
    }
  ],
  "etymology_text": "micro- + tool",
  "forms": [
    {
      "form": "microtools",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "microtool (plural microtools)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with micro-",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2009 January 13, Henry Fountain, “A Microscopic Tool Inspired by the Human Hand”, in New York Times",
          "text": "Most microtools for use in medical applications are operated by tethers of some kind.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A tool of microscopic size, such as is used in medical or technical applications"
      ],
      "links": [
        [
          "tool",
          "tool"
        ],
        [
          "microscopic",
          "microscopic"
        ]
      ]
    }
  ],
  "word": "microtool"
}