"Eberhard effect" meaning in English

{
  "etymology_text": "Named after Gustav Eberhard.",
  "forms": [
    {
      "form": "Eberhard effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Eberhard effect (plural Eberhard effects)",
      "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 entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Film",
          "orig": "en:Film",
          "parents": [
            "Entertainment",
            "Mass media",
            "Culture",
            "Media",
            "Society",
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Photography",
          "orig": "en:Photography",
          "parents": [
            "Art",
            "Human activity",
            "Media",
            "Culture",
            "Human behaviour",
            "Communication",
            "Society",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The situation where narrow areas of high and low density cause two Mackie lines to meet, resulting in increased density in a small area."
      ],
      "id": "en-Eberhard_effect-en-noun-A22fyvj-",
      "links": [
        [
          "film",
          "film#Noun"
        ],
        [
          "photography",
          "photography"
        ],
        [
          "density",
          "density"
        ],
        [
          "Mackie line",
          "Mackie line"
        ]
      ],
      "raw_glosses": [
        "(film, photography) The situation where narrow areas of high and low density cause two Mackie lines to meet, resulting in increased density in a small area."
      ],
      "topics": [
        "arts",
        "broadcasting",
        "film",
        "hobbies",
        "lifestyle",
        "media",
        "photography",
        "television"
      ],
      "wikipedia": [
        "Gustav Eberhard"
      ]
    }
  ],
  "word": "Eberhard effect"
}

{
  "etymology_text": "Named after Gustav Eberhard.",
  "forms": [
    {
      "form": "Eberhard effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Eberhard effect (plural Eberhard effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Film",
        "en:Photography"
      ],
      "glosses": [
        "The situation where narrow areas of high and low density cause two Mackie lines to meet, resulting in increased density in a small area."
      ],
      "links": [
        [
          "film",
          "film#Noun"
        ],
        [
          "photography",
          "photography"
        ],
        [
          "density",
          "density"
        ],
        [
          "Mackie line",
          "Mackie line"
        ]
      ],
      "raw_glosses": [
        "(film, photography) The situation where narrow areas of high and low density cause two Mackie lines to meet, resulting in increased density in a small area."
      ],
      "topics": [
        "arts",
        "broadcasting",
        "film",
        "hobbies",
        "lifestyle",
        "media",
        "photography",
        "television"
      ],
      "wikipedia": [
        "Gustav Eberhard"
      ]
    }
  ],
  "word": "Eberhard effect"
}