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perfidus

出典:『Wiktionary』 (2026/07/10 03:31 UTC 版)

ラテン語

語源

    From per (“through; along”) +‎ fidēs (“faith; trust”) +‎ -us (adjectival suffix), based on the phrase per fidem dēcipere (“to deceive through faith”).

    発音

    形容詞

    perfidus (feminine perfida, neuter perfidum); first/second-declension adjective

    1. that breaks one's promise; false; faithless; dishonest; disloyal; deceitful
    2. (by extension) treacherous; unsafe; dangerous
      Synonym: īnfīdus

    語形変化

    First/second-declension adjective.

    singular plural
    masculine feminine neuter masculine feminine neuter
    nominative perfidus perfida perfidum perfidī perfidae perfida
    genitive perfidī perfidae perfidī perfidōrum perfidārum perfidōrum
    dative perfidō perfidae perfidō perfidīs
    accusative perfidum perfidam perfidum perfidōs perfidās perfida
    ablative perfidō perfidā perfidō perfidīs
    vocative perfide perfida perfidum perfidī perfidae perfida

    反意語

    派生語

    関連する語

    • perfidiōsē
    • perfidiōsus

    派生した語

    Notes

    1. ^ Dido had believed that she and Aeneas shared a commitment, and yet he and the Trojans are preparing to leave Carthage. Translators Shadi Bartsch, Robert Fagles, Stanley Lombardo, Sarah Ruden, and David West supply the noun traitor. Frederick Ahl (Oxford, 2007) translates perfide as you perfidious cheat, and footnotes the irony that Ancient Romans reputed the Carthaginians as being perfidious.

    参照

    1. ^ Walde, Alois; Hofmann, Johann Baptist (1938), “fidēs”, in Lateinisches etymologisches Wörterbuch (in German), 3rd edition, volume I, Heidelberg: Carl Winter, page 494

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