"femtobecquerel" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "femto",
        "3": "becquerel"
      },
      "expansion": "femto- + becquerel",
      "name": "prefix"
    }
  ],
  "etymology_text": "femto- + becquerel.",
  "forms": [
    {
      "form": "femtobecquerels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "femtobecquerel (plural femtobecquerels)",
      "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 terms prefixed with femto-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Metrology",
          "orig": "en:Metrology",
          "parents": [
            "Applied sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "SI units",
          "orig": "en:SI units",
          "parents": [
            "Units of measure",
            "Metrology",
            "Quantity",
            "Applied sciences",
            "Mathematics",
            "Sciences",
            "Formal sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An SI unit of radioactive activity equal to 10⁻¹⁵ becquerels. Symbol: f"
      ],
      "id": "en-femtobecquerel-en-noun-y3erbxzS",
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "radioactive activity",
          "radioactive activity#English"
        ],
        [
          "becquerel",
          "becquerel"
        ],
        [
          "f",
          "f"
        ]
      ],
      "raw_glosses": [
        "(metrology) An SI unit of radioactive activity equal to 10⁻¹⁵ becquerels. Symbol: f"
      ],
      "synonyms": [
        {
          "sense": "Symbol",
          "word": "fBq"
        }
      ],
      "topics": [
        "metrology"
      ]
    }
  ],
  "word": "femtobecquerel"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "femto",
        "3": "becquerel"
      },
      "expansion": "femto- + becquerel",
      "name": "prefix"
    }
  ],
  "etymology_text": "femto- + becquerel.",
  "forms": [
    {
      "form": "femtobecquerels",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "femtobecquerel (plural femtobecquerels)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with femto-",
        "en:Metrology",
        "en:SI units"
      ],
      "glosses": [
        "An SI unit of radioactive activity equal to 10⁻¹⁵ becquerels. Symbol: f"
      ],
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "radioactive activity",
          "radioactive activity#English"
        ],
        [
          "becquerel",
          "becquerel"
        ],
        [
          "f",
          "f"
        ]
      ],
      "raw_glosses": [
        "(metrology) An SI unit of radioactive activity equal to 10⁻¹⁵ becquerels. Symbol: f"
      ],
      "topics": [
        "metrology"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "Symbol",
      "word": "fBq"
    }
  ],
  "word": "femtobecquerel"
}