英和和英

発音

• IPA: /ˌɪnfɪˈdɛlɪti/

名詞

infidelity (countable and uncountable, plural infidelities)

1. Unfaithfulness in a marriage or an intimate (sexual or romantic) relationship: practice or instance of having a sexual or romantic affair with someone other than one's spouse, without the consent of the spouse.
   • 2013, William G. Staples, Everyday Surveillance: Vigilance and Visibility, →ISBN, page 155:

     Your friends tell you rumors about your girlfriend's infidelity or you remember being broken up around the time the baby was conceived.

2. Unfaithfulness in some other moral obligation.
   • 1937, Arnold Oskar Meyer, England in German opinion throughout the centuries, page 6:

     It was disastrous that England's infidelity towards Frederick the Great — which no one, not even a German, condemned more strongly than did William Pitt — had to affect one of the most popular heroes of our national history.

3. (archaic) Lack of religious belief.

   Synonym: irreligion

   • 1674, Seth Ward, Seven Sermons:

     The means used to this purpose are partly didactical, and partly protreptical; demonstrating the truth of the gospel, and then urging the professors of those truths to be stedfast in the faith, and to beware of infidelity.

同意語

• (marital): Synonyms: adultery; see also Thesaurus:cuckoldry
• (moral): betrayal
• (religious): faithlessness

反意語

• (antonym(s) of “moral”): faithfulness
• (antonym(s) of “moral”): loyalty
• (antonym(s) of “moral”): fidelity

関連する語

参照

Further reading

• infidelity on Wikipedia.Wikipedia