infidelity

[in-fi-del-i-tee]
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noun, plural in·fi·del·i·ties.

marital disloyalty; adultery.
unfaithfulness; disloyalty.
lack of religious faith, especially Christian faith.
a breach of trust or a disloyal act; transgression.

Origin of infidelity

1375–1425; late Middle English < Latin infidēlitās, equivalent to infidēli(s) unfaithful (see infidel) + -tās -ty2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


Examples from the Web for infidelities

Contemporary Examples of infidelities

Historical Examples of infidelities

  • So may our soul repay her debt to God for her past infidelities.

    The Golden Fountain

    Lilian Staveley

  • I was flying from the danger of my own infidelities, not to save my husband from his.

  • Do not blame me for infidelities committed before I knew you, Anglique!

    The Golden Dog

    William Kirby

  • We hear on all sides of the infidelities she permitted herself.

  • George, by the way, hasn't the remotest idea of "Bert's" infidelities.

    Passing By

    Maurice Baring


British Dictionary definitions for infidelities

infidelity

noun plural -ties

lack of faith or constancy, esp sexual faithfulness
lack of religious faith; disbelief
an act or instance of disloyalty
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for infidelities

infidelity

n.

c.1400, "want of faith, unbelief in religion; false belief, paganism;" also (early 15c.) "unfaithfulness or disloyalty to a person" (originally to a sovereign, by 16c. to a lover or spouse), from French infidélité, from Latin infidelitatem (nominative infidelitas) "unfaithfulness, faithlessness," noun of quality from infidelis (see infidel).

Online Etymology Dictionary, © 2010 Douglas Harper