We found 21 dictionaries that define the word irreversibility:

General (15 matching dictionaries)

1. irreversibility: Merriam-Webster
2. irreversibility: Oxford Learner's Dictionaries
3. irreversibility: Collins English Dictionary
4. irreversibility: Vocabulary.com
5. irreversibility: Wordnik
6. irreversibility: Wiktionary
7. Irreversibility, irreversibility: Dictionary.com
8. Irreversibility: Wikipedia, the Free Encyclopedia
9. Irreversibility: Online Plain Text English Dictionary
10. irreversibility: Webster's Revised Unabridged, 1913 Edition
11. irreversibility: Rhymezone
12. Irreversibility: AllWords.com Multi-Lingual Dictionary
13. irreversibility: FreeDictionary.org
14. irreversibility: Mnemonic Dictionary
15. Irreversibility: TheFreeDictionary.com

Business (2 matching dictionaries)

16. irreversibility: Merriam-Webster Legal Dictionary
17. irreversibility: Legal dictionary

Computing (1 matching dictionary)

18. Irreversibility: Encyclopedia

Medicine (2 matching dictionaries)

19. irreversibility: Merriam-Webster Medical Dictionary
20. irreversibility: Medical dictionary

Science (1 matching dictionary)

21. Irreversibility: Extragalactic Astronomy

(Note: See irreversible as well.)

Definitions from Wiktionary (irreversibility) ▸ noun:  The quality of being irreversible; the lack of an ability to be reversed. Similar: irreversibleness, irreversability, reversibility, revertibility, irrevocability, revertability, reversability, irreformability, reversibleness, irremovableness, more... Opposite: reversibility, changeability, flexibility Types: entropy, disorder, chaos, randomness, molecular motion, more... Phrases: Dollo's law of irreversibility, more... Colors:     black,     gray,     dark red,     deep purple,     charcoal, more... ▸ Words similar to irreversibility ▸ Usage examples for irreversibility ▸ Idioms related to irreversibility ▸ Wikipedia articles (New!) ▸ Popular adjectives describing irreversibility ▸ Words that often appear near irreversibility ▸ Rhymes of irreversibility ▸ Invented words related to irreversibility