actinium in Latin

IPA: [akˈtiː.ni.ũː] [Classical-Latin], [akˈtiː.ni.um] (note: modern Italianate Ecclesiastical) [Show additional information ▼] [Hide additional information ▲]

Etymology: From Ancient Greek ἀκτίς, ἀκτῖν- (aktís, aktîn-, “ray”). Etymology templates: {{der|la|grc|ἀκτίς|ἀκτίς, ἀκτῖν-|ray}} Ancient Greek ἀκτίς, ἀκτῖν- (aktís, aktîn-, “ray”) Head templates: {{la-noun|actīnium<2.-ium>}} actīnium n (genitive actīniī); second declension Inflection templates: {{la-ndecl|actīnium<2.-ium>}} Forms: actīnium [canonical, neuter], actīniī [genitive], no-table-tags [table-tags], actīnium [nominative, singular], actīnia [nominative, plural], actīniī [genitive, singular], actīniōrum [genitive, plural], actīniō [dative, singular], actīniīs [dative, plural], actīnium [accusative, singular], actīnia [accusative, plural], actīniō [ablative, singular], actīniīs [ablative, plural], actīnium [singular, vocative], actīnia [plural, vocative]

[Show JSON for postprocessed kaikki.org data shown on this page ▼] [Hide JSON for postprocessed kaikki.org data shown on this page ▲]

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          "name": "Chemical elements",
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      ],
      "glosses": [
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      ],
      "id": "en-actinium-la-noun-uUQhi3e7",
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      "ipa": "[akˈtiː.ni.um]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "actinium"
}

[Show JSON for raw wiktextract data ▼] [Hide JSON for raw wiktextract data ▲]

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  "etymology_templates": [
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        "2": "grc",
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        "4": "ἀκτίς, ἀκτῖν-",
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      "name": "der"
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  ],
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      "ipa": "[akˈtiː.ni.um]",
      "note": "modern Italianate Ecclesiastical"
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  ],
  "word": "actinium"
}

This page is a part of the kaikki.org machine-readable Latin dictionary. This dictionary is based on structured data extracted on 2026-02-01 from the enwiktionary dump dated 2026-01-01 using wiktextract (f492ef9 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.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.

"actinium" meaning in Latin

Noun