"overcalculate" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "over",
        "3": "calculate"
      },
      "expansion": "over- + calculate",
      "name": "prefix"
    }
  ],
  "etymology_text": "From over- + calculate.",
  "forms": [
    {
      "form": "overcalculates",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "overcalculating",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "overcalculated",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "overcalculated",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "overcalculate (third-person singular simple present overcalculates, present participle overcalculating, simple past and past participle overcalculated)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "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 over-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1822, John Gibson Lockhart, Some Passages in the Life of Mr. Adam Blair, Chapter XI, page 135:",
          "text": "Meanwhile, Mr. Blair began, as anxious people will do, to overcalculate the lapse of time.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To calculate as being greater than is actually the case"
      ],
      "id": "en-overcalculate-en-verb-cD68LNlT",
      "links": [
        [
          "calculate",
          "calculate"
        ]
      ],
      "synonyms": [
        {
          "word": "exaggerate"
        },
        {
          "word": "overestimate"
        },
        {
          "word": "overstate"
        }
      ]
    }
  ],
  "word": "overcalculate"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "over",
        "3": "calculate"
      },
      "expansion": "over- + calculate",
      "name": "prefix"
    }
  ],
  "etymology_text": "From over- + calculate.",
  "forms": [
    {
      "form": "overcalculates",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "overcalculating",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "overcalculated",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "overcalculated",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "overcalculate (third-person singular simple present overcalculates, present participle overcalculating, simple past and past participle overcalculated)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with over-",
        "English terms with quotations",
        "English verbs",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1822, John Gibson Lockhart, Some Passages in the Life of Mr. Adam Blair, Chapter XI, page 135:",
          "text": "Meanwhile, Mr. Blair began, as anxious people will do, to overcalculate the lapse of time.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To calculate as being greater than is actually the case"
      ],
      "links": [
        [
          "calculate",
          "calculate"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "exaggerate"
    },
    {
      "word": "overestimate"
    },
    {
      "word": "overstate"
    }
  ],
  "word": "overcalculate"
}