"座標系" meaning in Japanese

{
  "etymology_text": "座標(coordinate) + 系(system)",
  "forms": [
    {
      "form": "座標系",
      "ruby": [
        [
          "座",
          "ざ"
        ],
        [
          "標",
          "ひょう"
        ],
        [
          "系",
          "けい"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zahyōkei",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ざひょうけい"
      },
      "expansion": "座(ざ)標(ひょう)系(けい) • (zahyōkei)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with raw sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Mathematics",
          "orig": "ja:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "english": "orthogonal coordinate system",
          "roman": "chokkō zahyōkei",
          "ruby": [
            [
              "直交座標系",
              "ちょっこうざひょうけい"
            ]
          ],
          "word": "直交座標系"
        },
        {
          "english": "polar coordinate system",
          "roman": "kyokuzahyōkei",
          "ruby": [
            [
              "極座標系",
              "きょくざひょうけい"
            ]
          ],
          "word": "極座標系"
        }
      ],
      "glosses": [
        "coordinate system"
      ],
      "id": "en-座標系-ja-noun-S0F65chA",
      "links": [
        [
          "coordinate system",
          "coordinate system"
        ]
      ]
    }
  ],
  "word": "座標系"
}

{
  "derived": [
    {
      "english": "orthogonal coordinate system",
      "roman": "chokkō zahyōkei",
      "ruby": [
        [
          "直交座標系",
          "ちょっこうざひょうけい"
        ]
      ],
      "word": "直交座標系"
    },
    {
      "english": "polar coordinate system",
      "roman": "kyokuzahyōkei",
      "ruby": [
        [
          "極座標系",
          "きょくざひょうけい"
        ]
      ],
      "word": "極座標系"
    }
  ],
  "etymology_text": "座標(coordinate) + 系(system)",
  "forms": [
    {
      "form": "座標系",
      "ruby": [
        [
          "座",
          "ざ"
        ],
        [
          "標",
          "ひょう"
        ],
        [
          "系",
          "けい"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zahyōkei",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ざひょうけい"
      },
      "expansion": "座(ざ)標(ひょう)系(けい) • (zahyōkei)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese entries with topic categories using raw markup",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with fourth grade kanji",
        "Japanese terms spelled with sixth grade kanji",
        "Japanese terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with three Han script characters",
        "Pages with raw sortkeys",
        "ja:Mathematics"
      ],
      "glosses": [
        "coordinate system"
      ],
      "links": [
        [
          "coordinate system",
          "coordinate system"
        ]
      ]
    }
  ],
  "word": "座標系"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "座標系"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "座標系",
  "trace": ""
}