Definitions
American Heritage® Dictionary of the English Language, Fourth Edition
- n. Unfaithfulness to a sexual partner, especially a spouse.
- n. An act of sexual unfaithfulness.
- n. Lack of fidelity or loyalty.
- n. Lack of religious belief.
Century Dictionary and Cyclopedia
- n. Lack of faith or belief; unbelief; disbelief: with reference to the essential tenets of any religion.
- n. Specifically Disbelief in revealed religion; rejection of the doctrine of inspiration of the Scriptures or of the divine origin of Christianity; or, yet more broadly, disbelief in all forms of religious faith. Thus, infidelity includes atheism, or disbelief in God; deism, or belief in God accompanied with disbelief in Christianity; and agnosticism, or disbelief in the possibility of extramundane knowledge.
- n. Breach of trust; unfaithfulness to a charge or an obligation; dishonesty; disloyalty; deceit: as, the infidelity of a friend or a servant.
- n. Specifically Unfaithfulness to the marriage-vows; adultery.
Wiktionary
- n. Unfaithfulness in marriage: practice or instance of having a sexual or romantic affair with someone other than one's spouse, without the consent of the spouse.
- n. Unfaithfulness in some other moral obligation.
- n. Lack of religious belief.
GNU Webster's 1913
- n. Lack of faith or belief in some religious system; especially, a lack of faith in, or disbelief of, the inspiration of the Scriptures, of the divine origin of Christianity.
- n. Unfaithfulness to the marriage vow or contract; violation of the marriage covenant by adultery.
- n. Breach of trust; unfaithfulness to a charge, or to moral obligation; treachery; deceit.
WordNet 3.0
- n. the quality of being unfaithful
Etymologies
- in- + fidelity (Wiktionary)
Examples
“And again: "Hadst thou not had a villain's heart, thou shouldst have gained my consent, then made this match, instead of hiding it from those who loved thee" -- a sentiment which would seem to us astounding and inexplicable had we not became familiar with it in the preceding pages relating to savages and barbarians, by whom what we call infidelity was considered unobjectionable, provided it was not done secretly.”
“What does it mean, this gradual growth of what we call infidelity, of criticism and science on the one hand, this gradual death of the old traditions on the other?”
“What does it mean: this gradual growth of what we call infidelity, of criticism and science on the one hand, this gradual death of the old traditions on the other?”
“It's ironic because Sarah's infidelity is the reason the couple find themselves on the beach in the first place.”
“A 2008 study by the National Science Foundation found that 15 percent of women over 60 admit to having had an affair in their lifetimes, and that the rate of female infidelity is actually growing faster than that of males.”
“Not all divorces mean people cheat but infidelity is the number one reason for divorce.”
Tiger Woods, Tiger Woods, Oh My God, Tiger Woods! « Colleen Anderson
“My only objection to infidelity is the deception required.”
“For such men, who are in fact profoundly monogamous, infidelity is almost unavoidable.”
“When we were making it, the arguments on set were just amazing about whether mental infidelity is better or worse than physical infidelity.”
The Huffington Post: Keira Knightley Reacts To Being Called A S*** Actress
“Every single woman said that mental infidelity is 10 times worse than [an emotionless assignation].”
The Huffington Post: Keira Knightley Reacts To Being Called A S*** Actress
Lists
These user-created lists contain the word ‘infidelity’.
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EN - fine scholarly language
exhort, accretion, twenty-nine, atrophy, additive, brilliantly, interreligious, empiricism, pathologic, limitless, half-century, vigilant and 488 more...
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Headlines & Newsmakers
frugality, environment, extinction, bible, killer, jazz, cloning, dead, god, moon, global warming, bailout and 340 more...
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Interesting words
A list of words that are odd or words that I have looked up.
concupiscence, brize, scree, scoria, forestaff, spanaemia, valetudinarianism, distasture, pyrethrum, laudanum, gentian, bicameral and 11250 more...
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06-13 GRE list
churlish, unswear, abnegate, abjure, state, indemnification, adumbrated, reny, abash, recondite, rescission, esoteric and 258 more...
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Words from Moby Dick
frigate, presumptuous, genteel, succor, hearthstone, gentry, factitious, bilious, insurgent, portent, enervate, genuflect and 303 more...
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Vocab
Words that I come across, and go blank, or want to clarify.
nefarious, edifice, malevolent, ostensible, folderol, bauble, livid, amnesty, calculus, saddlery, maisonette, cuisse and 423 more...
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Revised GRE Wordlist_2013
Vocabulary building for my quest of GRE 2013
ephemeral, esoteric, rhetoric, censure, egregious, pittance, dupe, mulct, paucity, alacrity, maintain, laconic and 1008 more...
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My Revised GRE Preparation List
Words from the new GRE : This list consists mostly of words from the book Magoosh-GRE-vocab-ebook, which is one of the best vocab materials available, especially if you have started preparing one ...
alacrity, prosaic, veracity, paucity, contrite, trite, maintain, laconic, pugnacious, disparate, egregious, innocuous and 533 more...
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Mimi
sober, rhetoric, oratory, ergo, venom, diaphragm, Medieval, piety, incognito, ruse, calamity, evidence and 251 more...
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Whatever Works (2009)
Words from 2009 'Whatever Works' film.
fault, racket, unto, flaw, fallacious, notion, decent, embalm, filch, delusion, delusions of gran..., grandeur and 135 more...
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big book gre
abase, abbess, abbey, abbot, abdicate, abdomen, abdominal, abduction, abed, aberration, abet, abeyance and 6691 more...
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gre2
aberrant, aboveboard, abrasive, abstemious, acme, admonish, affable, affluent, alacrity, allegory, alleviate, amalgam and 1781 more...
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magoosh1
aberration, aboveboard, abysmal, ace, affable, aghast, alacrity, ambiguous, ambivalent, ameliorate, amenable, amiable and 222 more...
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Magoosh
menace, injunction, juggernaut, refrain, mnemonic, abysmal, grueling, ace, gregarious, amiable, wacky, esoteric and 201 more...
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Norman Lewis
All Words
ebullient, eccentric, eclectic, edify, efface, effusion, egalitarian, egocentric, egoist, egregious, elicit, elliptical and 907 more...
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Hit list
vomitorium, fainthearted, bigotry, clusterfuck, time, crepuscular, upchuck, unbosomed, buffoon, omnibus, zealot, crime and 21 more...
Tweets
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