"Gerstner wave" meaning in English

{
  "etymology_text": "Discovered in 1802 by Franz Josef Gerstner.",
  "forms": [
    {
      "form": "Gerstner waves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Gerstner wave (plural Gerstner waves)",
      "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"
        },
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          "source": "w"
        },
        {
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Fluid dynamics",
          "orig": "en:Fluid dynamics",
          "parents": [
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An exact solution of the Euler equations for periodic surface gravity waves, describing a progressive wave of permanent form on the surface of an incompressible fluid of infinite depth."
      ],
      "id": "en-Gerstner_wave-en-noun-tjUTFQcx",
      "links": [
        [
          "fluid dynamics",
          "fluid dynamics"
        ],
        [
          "exact",
          "exact"
        ],
        [
          "solution",
          "solution"
        ],
        [
          "surface",
          "surface"
        ],
        [
          "incompressible",
          "incompressible"
        ],
        [
          "fluid",
          "fluid"
        ],
        [
          "infinite",
          "infinite"
        ],
        [
          "depth",
          "depth"
        ]
      ],
      "raw_glosses": [
        "(fluid dynamics) An exact solution of the Euler equations for periodic surface gravity waves, describing a progressive wave of permanent form on the surface of an incompressible fluid of infinite depth."
      ],
      "synonyms": [
        {
          "word": "trochoidal wave"
        }
      ],
      "topics": [
        "fluid-dynamics",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "Franz Josef Gerstner"
      ]
    }
  ],
  "word": "Gerstner wave"
}

{
  "etymology_text": "Discovered in 1802 by Franz Josef Gerstner.",
  "forms": [
    {
      "form": "Gerstner waves",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Gerstner wave (plural Gerstner waves)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Fluid dynamics"
      ],
      "glosses": [
        "An exact solution of the Euler equations for periodic surface gravity waves, describing a progressive wave of permanent form on the surface of an incompressible fluid of infinite depth."
      ],
      "links": [
        [
          "fluid dynamics",
          "fluid dynamics"
        ],
        [
          "exact",
          "exact"
        ],
        [
          "solution",
          "solution"
        ],
        [
          "surface",
          "surface"
        ],
        [
          "incompressible",
          "incompressible"
        ],
        [
          "fluid",
          "fluid"
        ],
        [
          "infinite",
          "infinite"
        ],
        [
          "depth",
          "depth"
        ]
      ],
      "raw_glosses": [
        "(fluid dynamics) An exact solution of the Euler equations for periodic surface gravity waves, describing a progressive wave of permanent form on the surface of an incompressible fluid of infinite depth."
      ],
      "synonyms": [
        {
          "word": "trochoidal wave"
        }
      ],
      "topics": [
        "fluid-dynamics",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "Franz Josef Gerstner"
      ]
    }
  ],
  "word": "Gerstner wave"
}