"na koleně" meaning in Czech

{
  "etymology_templates": [
    {
      "args": {
        "1": "on one's knee"
      },
      "expansion": "“on one's knee”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "on one's knee"
      },
      "expansion": "Literally, “on one's knee”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “on one's knee”.",
  "head_templates": [
    {
      "args": {
        "1": "cs",
        "2": "phrase",
        "head": "na koleně"
      },
      "expansion": "na koleně",
      "name": "head"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "_dis": "92 8",
          "kind": "other",
          "name": "Czech entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "86 14",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2013, Milan Švihálek, Stavitel přehrad, Praha: Grada Publishing, →ISBN, page 94:",
          "text": "Po zaměření jsem jen tak na koleně vypočítal profily dřeva při zvolené střední bárce, což byla celá příprava projektu.",
          "type": "quote"
        },
        {
          "ref": "2007, Petr Mandík, Příště se zmrazit nenechám, Praha: Triton, →ISBN, page 10:",
          "text": "Potřebnou technologii dosud nikdo nenabízí. A že by si nějaký šílený vědec vyrobil celé potřebné zařízení sám a za pár dolarů někde jen tak na koleně? To je přece nesmysl.",
          "type": "quote"
        }
      ],
      "glosses": [
        "in primitive conditions, without appropriate tools"
      ],
      "id": "en-na_koleně-cs-phrase-IEeYtfrF",
      "links": [
        [
          "primitive",
          "primitive"
        ],
        [
          "conditions",
          "conditions"
        ],
        [
          "appropriate",
          "appropriate"
        ],
        [
          "tools",
          "tools"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) in primitive conditions, without appropriate tools"
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see na, koleno."
      ],
      "id": "en-na_koleně-cs-phrase-GV2-myqy",
      "links": [
        [
          "na",
          "na#Czech"
        ],
        [
          "koleno",
          "koleno#Czech"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[na kolɛɲɛ]"
    }
  ],
  "word": "na koleně"
}

{
  "categories": [
    "Czech entries with incorrect language header",
    "Czech lemmas",
    "Czech multiword terms",
    "Czech phrases",
    "Czech terms with IPA pronunciation",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "on one's knee"
      },
      "expansion": "“on one's knee”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "on one's knee"
      },
      "expansion": "Literally, “on one's knee”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “on one's knee”.",
  "head_templates": [
    {
      "args": {
        "1": "cs",
        "2": "phrase",
        "head": "na koleně"
      },
      "expansion": "na koleně",
      "name": "head"
    }
  ],
  "lang": "Czech",
  "lang_code": "cs",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Czech idioms",
        "Czech terms with quotations",
        "Requests for translations of Czech quotations"
      ],
      "examples": [
        {
          "ref": "2013, Milan Švihálek, Stavitel přehrad, Praha: Grada Publishing, →ISBN, page 94:",
          "text": "Po zaměření jsem jen tak na koleně vypočítal profily dřeva při zvolené střední bárce, což byla celá příprava projektu.",
          "type": "quote"
        },
        {
          "ref": "2007, Petr Mandík, Příště se zmrazit nenechám, Praha: Triton, →ISBN, page 10:",
          "text": "Potřebnou technologii dosud nikdo nenabízí. A že by si nějaký šílený vědec vyrobil celé potřebné zařízení sám a za pár dolarů někde jen tak na koleně? To je přece nesmysl.",
          "type": "quote"
        }
      ],
      "glosses": [
        "in primitive conditions, without appropriate tools"
      ],
      "links": [
        [
          "primitive",
          "primitive"
        ],
        [
          "conditions",
          "conditions"
        ],
        [
          "appropriate",
          "appropriate"
        ],
        [
          "tools",
          "tools"
        ]
      ],
      "raw_glosses": [
        "(idiomatic) in primitive conditions, without appropriate tools"
      ],
      "tags": [
        "idiomatic"
      ]
    },
    {
      "glosses": [
        "Used other than figuratively or idiomatically: see na, koleno."
      ],
      "links": [
        [
          "na",
          "na#Czech"
        ],
        [
          "koleno",
          "koleno#Czech"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[na kolɛɲɛ]"
    }
  ],
  "word": "na koleně"
}