"N-ray" meaning in All languages combined

{
  "etymology_text": "Compare X-ray. N stands for the University of Nancy in France, where the supposed discovery was made.",
  "forms": [
    {
      "form": "N-rays",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "N-ray (plural N-rays)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Obsolete scientific theories",
          "orig": "en:Obsolete scientific theories",
          "parents": [
            "History of science",
            "History",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Radiation",
          "orig": "en:Radiation",
          "parents": [
            "Energy",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A discredited hypothetical form of radiation described in 1903."
      ],
      "id": "en-N-ray-en-noun-AO3nm2gs",
      "links": [
        [
          "discredit",
          "discredit"
        ],
        [
          "hypothetical",
          "hypothetical"
        ],
        [
          "radiation",
          "radiation"
        ]
      ],
      "wikipedia": [
        "N-ray"
      ]
    }
  ],
  "word": "N-ray"
}

{
  "etymology_text": "Compare X-ray. N stands for the University of Nancy in France, where the supposed discovery was made.",
  "forms": [
    {
      "form": "N-rays",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "N-ray (plural N-rays)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Obsolete scientific theories",
        "en:Radiation"
      ],
      "glosses": [
        "A discredited hypothetical form of radiation described in 1903."
      ],
      "links": [
        [
          "discredit",
          "discredit"
        ],
        [
          "hypothetical",
          "hypothetical"
        ],
        [
          "radiation",
          "radiation"
        ]
      ],
      "wikipedia": [
        "N-ray"
      ]
    }
  ],
  "word": "N-ray"
}