"原点" meaning in 日本語

{
  "antonyms": [
    {
      "word": "終点"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "日本語",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "日本語_名詞",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "げんてん"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "物事の始まりや基準、根拠となる点。"
      ],
      "id": "ja-原点-ja-noun-dqsUVssA",
      "ruby": [
        [
          "始",
          "はじ"
        ]
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "日本語 幾何学",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "幾何学的な議論をするための固定された点として用いられる、座標系の特別な点。"
      ],
      "id": "ja-原点-ja-noun-dSscWIQw",
      "topics": [
        "geometry"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "始点"
    },
    {
      "word": "起点"
    }
  ],
  "translations": [
    {
      "lang": "英語",
      "lang_code": "en",
      "word": "origin"
    },
    {
      "lang": "ラテン語",
      "lang_code": "la",
      "word": "origo"
    }
  ],
  "word": "原点"
}

{
  "antonyms": [
    {
      "word": "終点"
    }
  ],
  "categories": [
    "日本語",
    "日本語_名詞"
  ],
  "forms": [
    {
      "form": "げんてん"
    }
  ],
  "lang": "日本語",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "名詞",
  "senses": [
    {
      "glosses": [
        "物事の始まりや基準、根拠となる点。"
      ],
      "ruby": [
        [
          "始",
          "はじ"
        ]
      ]
    },
    {
      "categories": [
        "日本語 幾何学"
      ],
      "glosses": [
        "幾何学的な議論をするための固定された点として用いられる、座標系の特別な点。"
      ],
      "topics": [
        "geometry"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "始点"
    },
    {
      "word": "起点"
    }
  ],
  "translations": [
    {
      "lang": "英語",
      "lang_code": "en",
      "word": "origin"
    },
    {
      "lang": "ラテン語",
      "lang_code": "la",
      "word": "origo"
    }
  ],
  "word": "原点"
}