"odpočítat" meaning in Czech

{
  "etymology_templates": [
    {
      "args": {
        "1": "cs",
        "2": "od-",
        "3": "počítat"
      },
      "expansion": "od- + počítat",
      "name": "af"
    }
  ],
  "etymology_text": "From od- + počítat.",
  "head_templates": [
    {
      "args": {},
      "expansion": "odpočítat ?",
      "name": "cs-verb"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Czech terms prefixed with od-",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "to count down"
      ],
      "id": "en-odpočítat-cs-verb-Ucu-g4h9",
      "links": [
        [
          "count down",
          "count down"
        ]
      ],
      "related": [
        {
          "word": "odpočítávání"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈotpot͡ʃiːtat]"
    }
  ],
  "word": "odpočítat"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cs",
        "2": "od-",
        "3": "počítat"
      },
      "expansion": "od- + počítat",
      "name": "af"
    }
  ],
  "etymology_text": "From od- + počítat.",
  "head_templates": [
    {
      "args": {},
      "expansion": "odpočítat ?",
      "name": "cs-verb"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "verb",
  "related": [
    {
      "word": "odpočítávání"
    }
  ],
  "senses": [
    {
      "categories": [
        "Czech entries with incorrect language header",
        "Czech lemmas",
        "Czech terms prefixed with od-",
        "Czech terms with IPA pronunciation",
        "Czech verbs",
        "Requests for aspect in Czech entries"
      ],
      "glosses": [
        "to count down"
      ],
      "links": [
        [
          "count down",
          "count down"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈotpot͡ʃiːtat]"
    }
  ],
  "word": "odpočítat"
}