出典:Wiktionary
出典:『Wiktionary』 (2026/05/07 17:01 UTC 版)
From Latin genius (“inborn nature; a tutelary deity of a person or place; wit, brilliance”), from gignō (“to beget, produce”), Old Latin genō, from the Proto-Indo-European root *ǵenh₁-. Doublet of genio. See also genus and genie.
genius (countable and uncountable, plural geniuses or genii)
genius (comparative more genius, superlative most genius)
Ultimately from Proto-Indo-European *ǵenh₁- (“to beget”), perhaps through Old Latin genō (“to beget, give birth; to produce, cause”), + *-yos; compare Proto-Germanic *kunją (“kin”) and Sanskrit जन्य n (jánya, “lineage, tribe, people”), though all probably independent formations. Comparisons with Aramaic ܓܢܝܐ (ginnaya, “tutelary deity”), and with Arabic جِنِّي (jinnī, “jinn, spirit, demon”) and جَنِين (janīn, “embryo, germ”), suggest the effects of an older substrate word.
genius m (genitive geniī or genī); second declension
Second-declension noun.
| singular | plural | |
|---|---|---|
| nominative | genius | geniī |
| genitive | geniī genī |
geniōrum |
| dative | geniō | geniīs |
| accusative | genium | geniōs |
| ablative | geniō | geniīs |
| vocative | genī | geniī |
Found in older Latin (until the Augustan Age).
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名詞の変化形:
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