"megaelectron volt" meaning in English

{
  "forms": [
    {
      "form": "megaelectron volts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "megaelectron volt"
      },
      "expansion": "megaelectron volt (plural megaelectron volts)",
      "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 topic categories using raw markup",
          "parents": [
            "Entries with topic 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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Units of energy",
          "orig": "en:Units of energy",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "One million electron volts, abbreviated as MeV."
      ],
      "id": "en-megaelectron_volt-en-noun-6vsIKEPG",
      "links": [
        [
          "electron volt",
          "electron volt"
        ],
        [
          "MeV",
          "MeV"
        ]
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "one million electron volts, abbreviated as MeV",
          "tags": [
            "masculine"
          ],
          "word": "mégaélectronvolt"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "megaïlektroniovólt",
          "sense": "one million electron volts, abbreviated as MeV",
          "tags": [
            "neuter"
          ],
          "word": "μεγαηλεκτρονιοβόλτ"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "one million electron volts, abbreviated as MeV",
          "tags": [
            "masculine"
          ],
          "word": "megaelettronvolt"
        }
      ]
    }
  ],
  "word": "megaelectron volt"
}

{
  "forms": [
    {
      "form": "megaelectron volts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "megaelectron volt"
      },
      "expansion": "megaelectron volt (plural megaelectron volts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Units of energy"
      ],
      "glosses": [
        "One million electron volts, abbreviated as MeV."
      ],
      "links": [
        [
          "electron volt",
          "electron volt"
        ],
        [
          "MeV",
          "MeV"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "one million electron volts, abbreviated as MeV",
      "tags": [
        "masculine"
      ],
      "word": "mégaélectronvolt"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "megaïlektroniovólt",
      "sense": "one million electron volts, abbreviated as MeV",
      "tags": [
        "neuter"
      ],
      "word": "μεγαηλεκτρονιοβόλτ"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "one million electron volts, abbreviated as MeV",
      "tags": [
        "masculine"
      ],
      "word": "megaelettronvolt"
    }
  ],
  "word": "megaelectron volt"
}