anti-Christianity

noun

an·​ti-Chris·​tian·​i·​ty
¦an-ˌtī-ˌkris-chē-¦a-nə-tē
¦an-tē- +
plural -es
1
: opposition to or rejection of Christ or Christianity
… evidence not of anti-Semitism but of anti-religion in general and anti-Christianity in particular.Gertrude Himmelfarb, New Republic, 30 Dec. 2002
2
usually Antichristianity or antichristianity obsolete : the system or rule of an antichrist

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Browse Nearby Words

Cite this Entry

“Anti-Christianity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anti-Christianity. Accessed 17 Dec. 2025.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!