"hodograph" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hodo",
        "3": "graph"
      },
      "expansion": "hodo- + -graph",
      "name": "confix"
    }
  ],
  "etymology_text": "From hodo- + -graph.",
  "forms": [
    {
      "form": "hodographs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hodograph (plural hodographs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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 terms prefixed with hodo-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -graph",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Bashkir translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Hungarian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Kazakh translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Kyrgyz translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A curve described by the moving extremity of a line whose other end is fixed, this line being constantly parallel to the direction of motion of, and having its length constantly proportional to the velocity of, a point moving in any path; used in investigations respecting central forces."
      ],
      "id": "en-hodograph-en-noun-RWTkfwbT",
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "mathematics",
          "mathematics"
        ],
        [
          "curve",
          "curve"
        ],
        [
          "extremity",
          "extremity"
        ],
        [
          "line",
          "line"
        ],
        [
          "parallel",
          "parallel"
        ],
        [
          "proportional",
          "proportional"
        ],
        [
          "velocity",
          "velocity"
        ]
      ],
      "raw_glosses": [
        "(physics, mathematics) A curve described by the moving extremity of a line whose other end is fixed, this line being constantly parallel to the direction of motion of, and having its length constantly proportional to the velocity of, a point moving in any path; used in investigations respecting central forces."
      ],
      "topics": [
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "physics",
        "sciences"
      ],
      "translations": [
        {
          "code": "ba",
          "lang": "Bashkir",
          "roman": "godograf",
          "sense": "Translations",
          "word": "годограф"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "hodografi"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "hodographe"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "Translations",
          "word": "hodográf"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "odografo"
        },
        {
          "code": "kk",
          "lang": "Kazakh",
          "roman": "godograf",
          "sense": "Translations",
          "word": "годограф"
        },
        {
          "code": "ky",
          "lang": "Kyrgyz",
          "roman": "godograf",
          "sense": "Translations",
          "word": "годограф"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "godógraf",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "годо́граф"
        }
      ],
      "wikipedia": [
        "hodograph"
      ]
    }
  ],
  "word": "hodograph"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "hodo",
        "3": "graph"
      },
      "expansion": "hodo- + -graph",
      "name": "confix"
    }
  ],
  "etymology_text": "From hodo- + -graph.",
  "forms": [
    {
      "form": "hodographs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hodograph (plural hodographs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with hodo-",
        "English terms suffixed with -graph",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Bashkir translations",
        "Terms with Finnish translations",
        "Terms with French translations",
        "Terms with Hungarian translations",
        "Terms with Italian translations",
        "Terms with Kazakh translations",
        "Terms with Kyrgyz translations",
        "Terms with Russian translations",
        "Translation table header lacks gloss",
        "en:Mathematics",
        "en:Physics"
      ],
      "glosses": [
        "A curve described by the moving extremity of a line whose other end is fixed, this line being constantly parallel to the direction of motion of, and having its length constantly proportional to the velocity of, a point moving in any path; used in investigations respecting central forces."
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "mathematics",
          "mathematics"
        ],
        [
          "curve",
          "curve"
        ],
        [
          "extremity",
          "extremity"
        ],
        [
          "line",
          "line"
        ],
        [
          "parallel",
          "parallel"
        ],
        [
          "proportional",
          "proportional"
        ],
        [
          "velocity",
          "velocity"
        ]
      ],
      "raw_glosses": [
        "(physics, mathematics) A curve described by the moving extremity of a line whose other end is fixed, this line being constantly parallel to the direction of motion of, and having its length constantly proportional to the velocity of, a point moving in any path; used in investigations respecting central forces."
      ],
      "topics": [
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "physics",
        "sciences"
      ],
      "wikipedia": [
        "hodograph"
      ]
    }
  ],
  "translations": [
    {
      "code": "ba",
      "lang": "Bashkir",
      "roman": "godograf",
      "sense": "Translations",
      "word": "годограф"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "hodografi"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "hodographe"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "Translations",
      "word": "hodográf"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "odografo"
    },
    {
      "code": "kk",
      "lang": "Kazakh",
      "roman": "godograf",
      "sense": "Translations",
      "word": "годограф"
    },
    {
      "code": "ky",
      "lang": "Kyrgyz",
      "roman": "godograf",
      "sense": "Translations",
      "word": "годограф"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "godógraf",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "годо́граф"
    }
  ],
  "word": "hodograph"
}