"mechanical mouse" meaning in English

{
  "antonyms": [
    {
      "word": "optical mouse"
    }
  ],
  "etymology_links": [
    [
      "mouse",
      "mouse#English"
    ],
    [
      "optical mouse",
      "optical mouse#English"
    ]
  ],
  "etymology_text": "Retronym for mouse, coined after the invention of the optical mouse to refer specifically to the type of mouse existing before then.",
  "forms": [
    {
      "form": "mechanical mice",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mechanical mice"
      },
      "expansion": "mechanical mouse (plural mechanical mice)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English retronyms",
          "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": "Computing",
          "orig": "en:Computing",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A pointing device which uses a ball to detect movement."
      ],
      "id": "en-mechanical_mouse-en-noun-0QkVLbSr",
      "links": [
        [
          "computing",
          "computing#Noun"
        ]
      ],
      "raw_glosses": [
        "(computing) A pointing device which uses a ball to detect movement."
      ],
      "synonyms": [
        {
          "word": "roller-ball mouse"
        }
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "mechanical mouse"
}

{
  "antonyms": [
    {
      "word": "optical mouse"
    }
  ],
  "etymology_links": [
    [
      "mouse",
      "mouse#English"
    ],
    [
      "optical mouse",
      "optical mouse#English"
    ]
  ],
  "etymology_text": "Retronym for mouse, coined after the invention of the optical mouse to refer specifically to the type of mouse existing before then.",
  "forms": [
    {
      "form": "mechanical mice",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mechanical mice"
      },
      "expansion": "mechanical mouse (plural mechanical mice)",
      "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 retronyms",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Computing"
      ],
      "glosses": [
        "A pointing device which uses a ball to detect movement."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ]
      ],
      "raw_glosses": [
        "(computing) A pointing device which uses a ball to detect movement."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "roller-ball mouse"
    }
  ],
  "word": "mechanical mouse"
}