We found 21 dictionaries that define the word preclusion:

General (17 matching dictionaries)

1. preclusion: Merriam-Webster
2. preclusion: Oxford Learner's Dictionaries
3. preclusion: Collins English Dictionary
4. preclusion: Vocabulary.com
5. preclusion: Wordnik
6. preclusion: Cambridge Advanced Learner's Dictionary
7. preclusion: Wiktionary
8. Preclusion, preclusion: Dictionary.com
9. Preclusion: Wikipedia, the Free Encyclopedia
10. Preclusion: Online Plain Text English Dictionary
11. preclusion: Webster's Revised Unabridged, 1913 Edition
12. preclusion: Rhymezone
13. Preclusion: AllWords.com Multi-Lingual Dictionary
14. preclusion: Webster's 1828 Dictionary
15. preclusion: FreeDictionary.org
16. preclusion: Mnemonic Dictionary
17. preclusion: TheFreeDictionary.com

Business (2 matching dictionaries)

18. preclusion: Merriam-Webster Legal Dictionary
19. preclusion: Legal dictionary

Computing (1 matching dictionary)

20. preclusion: Encyclopedia

Medicine (1 matching dictionary)

21. online medical dictionary (No longer online)

(Note: See preclude as well.)

Definitions from Wiktionary (preclusion) ▸ noun:  (countable) The act of precluding. ▸ noun:  (uncountable) The condition of being precluded. Similar: obviation, forestalling, preemption, preventive, preëmption, predetermination, prejudice, forejudger, antirequisite, præemption, more... Opposite: inclusion, admission, acceptance Types: prevention, prohibition, interdiction, forbiddance, more... Phrases: issue preclusion, claim preclusion, contact burst preclusion, more... Adjectives: claim, such, statutory, nonmutual, total, absolute, offensive, issue, same, legislative, legal ▸ Words similar to preclusion ▸ Usage examples for preclusion ▸ Idioms related to preclusion ▸ Wikipedia articles (New!) ▸ Popular adjectives describing preclusion ▸ Words that often appear near preclusion ▸ Rhymes of preclusion ▸ Invented words related to preclusion