"attogram" meaning in English

See attogram in All languages combined, or Wiktionary

Noun

Forms: attograms [plural], attogramme [alternative, UK]
Etymology: From atto- + gram. Etymology templates: {{prefix|en|atto|gram}} atto- + gram Head templates: {{en-noun}} attogram (plural attograms)
  1. (metrology) An SI unit of mass equal to 10⁻¹⁸ grams. Symbol: ag Synonyms: zeptokilogram [rare], ag Translations (10-18 grams): attogramme [masculine] (French), atogram (Malay), atograma [masculine] (Portuguese), attogram [neuter] (Swedish)

Inflected forms

Alternative forms

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  "etymology_templates": [
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      "args": {
        "1": "en",
        "2": "atto",
        "3": "gram"
      },
      "expansion": "atto- + gram",
      "name": "prefix"
    }
  ],
  "etymology_text": "From atto- + gram.",
  "forms": [
    {
      "form": "attograms",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "attogramme",
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        "UK"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "attogram (plural attograms)",
      "name": "en-noun"
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  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
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        },
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          "source": "w"
        },
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          "kind": "other",
          "name": "Terms with Swedish translations",
          "parents": [],
          "source": "w"
        },
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        "An SI unit of mass equal to 10⁻¹⁸ grams. Symbol: ag"
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      "id": "en-attogram-en-noun-IYP2QgWr",
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          "metrology"
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        [
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        ],
        [
          "ag",
          "ag"
        ]
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      "raw_glosses": [
        "(metrology) An SI unit of mass equal to 10⁻¹⁸ grams. Symbol: ag"
      ],
      "synonyms": [
        {
          "tags": [
            "rare"
          ],
          "word": "zeptokilogram"
        },
        {
          "word": "ag"
        }
      ],
      "topics": [
        "metrology"
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "lang_code": "fr",
          "sense": "10-18 grams",
          "tags": [
            "masculine"
          ],
          "word": "attogramme"
        },
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          "code": "ms",
          "lang": "Malay",
          "lang_code": "ms",
          "sense": "10-18 grams",
          "word": "atogram"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "lang_code": "pt",
          "sense": "10-18 grams",
          "tags": [
            "masculine"
          ],
          "word": "atograma"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "lang_code": "sv",
          "sense": "10-18 grams",
          "tags": [
            "neuter"
          ],
          "word": "attogram"
        }
      ]
    }
  ],
  "word": "attogram"
}
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      },
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    }
  ],
  "etymology_text": "From atto- + gram.",
  "forms": [
    {
      "form": "attograms",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "attogramme",
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      ]
    }
  ],
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  ],
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        "Terms with Portuguese translations",
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      ],
      "synonyms": [
        {
          "tags": [
            "rare"
          ],
          "word": "zeptokilogram"
        }
      ],
      "topics": [
        "metrology"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "ag"
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "lang_code": "fr",
      "sense": "10-18 grams",
      "tags": [
        "masculine"
      ],
      "word": "attogramme"
    },
    {
      "code": "ms",
      "lang": "Malay",
      "lang_code": "ms",
      "sense": "10-18 grams",
      "word": "atogram"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "lang_code": "pt",
      "sense": "10-18 grams",
      "tags": [
        "masculine"
      ],
      "word": "atograma"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "lang_code": "sv",
      "sense": "10-18 grams",
      "tags": [
        "neuter"
      ],
      "word": "attogram"
    }
  ],
  "word": "attogram"
}

Download raw JSONL data for attogram meaning in English (1.7kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-01-03 from the enwiktionary dump dated 2026-01-01 using wiktextract (96027d6 and 9905b1f). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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