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1. : the quality or state of being faithless or disloyal : treachery. 2. : an act or an instance of disloyalty. Synonyms. disloyalty. faithlessness. falseness. falsity. inconstancy. infidelity. perfidiousness. unfaithfulness. See all Synonyms & Antonyms in Thesaurus. Examples of perfidy in a Sentence.
unfaithfulness. See more results » (Definition of perfidy from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press) Examples of perfidy. perfidy. For his opponents, it was proof of his evil genius and perfidy. From the Cambridge English Corpus.
If you shared your most embarrassing secrets with a friend who then told them to everyone he knows, his betrayal could be described as perfidy. The noun perfidy means "deceitfulness" or "treachery," so it's not just being mean, but deliberately betraying a trust.
PERFIDY | definition in the Cambridge English Dictionary. Meaning of perfidy in English. perfidy. noun [ U ] literary us / ˈpɝː.fə.di / uk / ˈpɜː.fɪ.di / Add to word list. behavior that is not loyal. SMART Vocabulary: related words and phrases. Disloyalty, betrayal & treason. adulterous. backstabber. betrayal. betrayer. break ranks idiom. chicane.
Perfidy is the action of betraying someone or behaving very badly towards someone. [ literary ] It is to make a virtue of perfidy and a strategy of unpredictability.
Perfidy definition: deliberate breach of faith or trust; faithlessness; treachery. See examples of PERFIDY used in a sentence.
1. Deliberate breach of faith; calculated violation of trust; treachery: "the fink, whose perfidy was equaled only by his gall" (Gilbert Millstein). 2. The act or an instance of treachery. [Latin perfidia, from perfidus, treacherous : per-, to destruction; see per- + fidēs, faith; see bheidh- in Indo-European roots .]
Perfidy Definition. The deliberate breaking of faith; betrayal of trust; treachery. The act or an instance of treachery. (law) Specifically, in warfare, an illegitimate act of deception, such as using symbols like the Red Cross or white flag to gain proximity to an enemy for purposes of attack.
Definition of perfidy noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
perfidy meaning, definition, what is perfidy: when someone is not loyal to another per...: Learn more.
