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blasphemy

American  
[blas-fuh-mee] / ˈblæs fə mi /

noun

blasphemies plural
  1. impious utterance or action concerning God or sacred things.

    Synonyms:
    impiety, sacrilege, profanity
  2. Judaism.

    1. an act of cursing or reviling God.

    2. pronunciation of the Tetragrammaton (YHWH) in the original, now forbidden manner instead of using a substitute pronunciation such as Adonai.

  3. Theology. the crime of assuming to oneself the rights or qualities of God.

  4. irreverent behavior toward anything held sacred, priceless, etc..

    He uttered blasphemies against life itself.


blasphemy British  
/ ˈblæsfɪmɪ /

noun

  1. blasphemous behaviour or language

  2. Also called: blasphemous libellaw the crime committed if a person insults, offends, or vilifies the deity, Christ, or the Christian religion

"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

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Etymology

Origin of blasphemy

First recorded in 1175–1225; Middle English blasphemie, from Late Latin blasphēmia, from Greek, equivalent to blasphem(ous) + -y 3

Explanation

Saying offensive things about God or religion is blasphemy. Blasphemy can be used for offensive ideas in other areas too. If you're saying something bad about a god, or taking the Lord's name in vain, or questioning a religious institution in any way, you could be accused of blasphemy — insulting something sacred. You can use this word in a lot of other ways too. At a meeting of conservatives, a liberal idea could be considered blasphemy (and vice versa). You might even jokingly cry "Blasphemy!" if a friend said your favorite ice cream flavor stinks.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Blasphemy is defined as speaking insultingly about a particular religion or god.

From BBC • Apr. 18, 2022

Blasphemy isn’t an offense in the U.S. given the nation’s strong constitutional protection for freedom of speech.

From The Wall Street Journal • Oct. 27, 2018

Blasphemy laws protect religious dogma from ridicule, and therefore the feelings of believers, Mchangama argues, while hate-speech laws protect religious groups from degrading expressions.

From Seattle Times • Feb. 23, 2017

On Jan. 5, precisely one year after the last word was penned, Little, Brown will publish “Open Letter: On Blasphemy, Islamophobia, and the True Enemies of Free Expression.”

From Washington Post • Dec. 15, 2015

In the days of that great and good reformer, Charles Bradlaugh, the Blasphemy Laws were made use of to stifle the poor in the expression of their opinions in a very shameless way.

From The Law and the Poor by Parry, Edward Abbott

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