"picokatal" meaning in English

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        "2": "pico",
        "3": "katal"
      },
      "expansion": "pico- + katal",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pico- + katal.",
  "forms": [
    {
      "form": "picokatals",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with pico-",
          "parents": [],
          "source": "w"
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          "source": "w"
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            "Fundamental"
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        },
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            "Formal sciences",
            "All topics",
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          "source": "w"
        }
      ],
      "derived": [
        {
          "tags": [
            "abbreviation"
          ],
          "word": "pkat"
        }
      ],
      "glosses": [
        "An SI unit of catalytic activity equal to 10⁻¹² katals. Symbol: p"
      ],
      "id": "en-picokatal-en-noun-B53TDDvp",
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "catalytic activity",
          "catalytic activity#English"
        ],
        [
          "katal",
          "katal"
        ],
        [
          "p",
          "p"
        ]
      ],
      "raw_glosses": [
        "(metrology) An SI unit of catalytic activity equal to 10⁻¹² katals. Symbol: p"
      ],
      "topics": [
        "metrology"
      ]
    }
  ],
  "word": "picokatal"
}

{
  "derived": [
    {
      "tags": [
        "abbreviation"
      ],
      "word": "pkat"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pico",
        "3": "katal"
      },
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      "name": "prefix"
    }
  ],
  "etymology_text": "From pico- + katal.",
  "forms": [
    {
      "form": "picokatals",
      "tags": [
        "plural"
      ]
    }
  ],
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  "pos": "noun",
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        "An SI unit of catalytic activity equal to 10⁻¹² katals. Symbol: p"
      ],
      "links": [
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          "metrology",
          "metrology"
        ],
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          "catalytic activity",
          "catalytic activity#English"
        ],
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          "katal",
          "katal"
        ],
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          "p",
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        ]
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        "(metrology) An SI unit of catalytic activity equal to 10⁻¹² katals. Symbol: p"
      ],
      "topics": [
        "metrology"
      ]
    }
  ],
  "word": "picokatal"
}