We found 37 dictionaries that define the word apostasy:

General (32 matching dictionaries)

1. apostasy: Merriam-Webster.com
2. apostasy: Oxford Learner's Dictionaries
3. apostasy: American Heritage Dictionary of the English Language
4. apostasy: Collins English Dictionary
5. apostasy: Vocabulary.com
6. Apostasy, apostasy: Wordnik
7. apostasy: Cambridge Advanced Learner's Dictionary
8. apostasy: Wiktionary
9. apostasy: Webster's New World College Dictionary, 4th Ed.
10. apostasy: The Wordsmyth English Dictionary-Thesaurus
11. apostasy: Infoplease Dictionary
12. Apostasy, apostasy: Dictionary.com
13. Apostasy (band), Apostasy (disambiguation), Apostasy, The Apostasy: Wikipedia, the Free Encyclopedia
14. Apostasy: Online Plain Text English Dictionary
15. apostasy: Webster's Revised Unabridged, 1913 Edition
16. apostasy: Rhymezone
17. Apostasy: AllWords.com Multi-Lingual Dictionary
18. apostasy: Webster's 1828 Dictionary
19. apostasy: Free Dictionary
20. apostasy: The Phrontistery - A Dictionary of Obscure Words
21. apostasy: Mnemonic Dictionary
22. apostasy: LookWAYup Translating Dictionary/Thesaurus
23. apostasy: Dictionary/thesaurus

Business (1 matching dictionary)

24. apostasy: Legal dictionary

Computing (1 matching dictionary)

25. Apostasy: Encyclopedia

Religion (2 matching dictionaries)

26. Apostasy: Catholic Encyclopedia
27. Irivng Hexham's Concise Dictionary of Religion (No longer online)

Slang (1 matching dictionary)

28. apostasy: Urban Dictionary

(Note: See apostasies as well.)

Definitions from Wiktionary ( ) ▸ noun:  The renunciation of a belief or set of beliefs. ▸ noun:  Specifically, the renunciation of one's religion or faith. Similar: defection, renunciation, tergiversation, renouncement, abjuration, abjugation, renunciance, abdication, self-renunciation, deconversion, more... Opposite: orthodoxy, faithfulness, loyalty, devotion Types: heresy, blasphemy, idolatry, sacrilege, more... Phrases: Great Apostasy, Apostasy in Islam, Apostasy in Christianity, Apostasy in Islam by country, The Apostasy, more... Adjectives: great, religious, such, national, political, general, final, total, open, complete, universal ▸ Words similar to apostasy ▸ Usage examples for apostasy ▸ Idioms related to apostasy ▸ Wikipedia articles (New!) ▸ Popular adjectives describing apostasy ▸ Words that often appear near apostasy ▸ Rhymes of apostasy ▸ Invented words related to apostasy