"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 with particle (up)",
          "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": "quotation"
        },
        {
          "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": "quotation"
        }
      ],
      "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 with particle (up)",
        "English terms with IPA pronunciation",
        "English terms with quotations",
        "English verbs",
        "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": "quotation"
        },
        {
          "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": "quotation"
        }
      ],
      "glosses": [
        "To rev (up) a car's engine; to accelerate."
      ],
      "links": [
        [
          "rev",
          "rev"
        ],
        [
          "engine",
          "engine"
        ],
        [
          "accelerate",
          "accelerate"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌtæk ˈʌp/"
    }
  ],
  "word": "tach up"
}