"Casimir effect" meaning in English

{
  "forms": [
    {
      "form": "Casimir effects",
      "tags": [
        "plural"
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      "expansion": "Casimir effect (plural Casimir effects)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      ],
      "glosses": [
        "The effect of the Casimir force."
      ],
      "id": "en-Casimir_effect-en-noun-exjmxH8o",
      "links": [
        [
          "Casimir force",
          "Casimir force"
        ]
      ],
      "raw_glosses": [
        "(quantum field theory) The effect of the Casimir force."
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics",
        "quantum-field-theory"
      ],
      "translations": [
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "the effect of the Casimir force",
          "tags": [
            "masculine"
          ],
          "word": "efeito Casimir"
        }
      ]
    }
  ],
  "word": "Casimir effect"
}

{
  "forms": [
    {
      "form": "Casimir effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
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      "expansion": "Casimir effect (plural Casimir effects)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      ],
      "glosses": [
        "The effect of the Casimir force."
      ],
      "links": [
        [
          "Casimir force",
          "Casimir force"
        ]
      ],
      "raw_glosses": [
        "(quantum field theory) The effect of the Casimir force."
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics",
        "quantum-field-theory"
      ]
    }
  ],
  "translations": [
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "the effect of the Casimir force",
      "tags": [
        "masculine"
      ],
      "word": "efeito Casimir"
    }
  ],
  "word": "Casimir effect"
}