"tach up" meaning in English

{
  "forms": [
    {
      "form": "tachs up",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "taching up",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "tached up",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "tached up",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "tach<tachs> up"
      },
      "expansion": "tach up (third-person singular simple present tachs up, present participle taching up, simple past and past participle tached up)",
      "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 phrasal verbs formed with \"up\"",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1990, Thomas Pynchon, Vineland, Vintage, published 2000, page 55:",
          "text": "[...]and quickly, in an arc unexpectedly graceful, they had all turned outward, tached up, engaged, and like a time machine departing for the future, forever too soon for Zoyd, boomed away up the thin, cloudpressed lane.",
          "type": "quote"
        },
        {
          "ref": "2009, Thomas Pynchon, Inherent Vice, Vintage, published 2010, page 245:",
          "text": "Tito tached up and dropped into low, leaving a fragrant set of tracks a block long and a screech that could be heard halfway to Boulder Dam.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To rev (up) a car's engine; to accelerate."
      ],
      "id": "en-tach_up-en-verb-ZEYlOkp5",
      "links": [
        [
          "rev",
          "rev"
        ],
        [
          "engine",
          "engine"
        ],
        [
          "accelerate",
          "accelerate"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌtæk ˈʌp/"
    }
  ],
  "word": "tach up"
}

{
  "forms": [
    {
      "form": "tachs up",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "taching up",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "tached up",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "tached up",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "tach<tachs> up"
      },
      "expansion": "tach up (third-person singular simple present tachs up, present participle taching up, simple past and past participle tached up)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English phrasal verbs",
        "English phrasal verbs formed with \"up\"",
        "English terms with quotations",
        "English verbs",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1990, Thomas Pynchon, Vineland, Vintage, published 2000, page 55:",
          "text": "[...]and quickly, in an arc unexpectedly graceful, they had all turned outward, tached up, engaged, and like a time machine departing for the future, forever too soon for Zoyd, boomed away up the thin, cloudpressed lane.",
          "type": "quote"
        },
        {
          "ref": "2009, Thomas Pynchon, Inherent Vice, Vintage, published 2010, page 245:",
          "text": "Tito tached up and dropped into low, leaving a fragrant set of tracks a block long and a screech that could be heard halfway to Boulder Dam.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To rev (up) a car's engine; to accelerate."
      ],
      "links": [
        [
          "rev",
          "rev"
        ],
        [
          "engine",
          "engine"
        ],
        [
          "accelerate",
          "accelerate"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌtæk ˈʌp/"
    }
  ],
  "word": "tach up"
}