We found 20 dictionaries that define the word proving:

General (15 matching dictionaries)

1. proving: Merriam-Webster
2. proving: Oxford Learner's Dictionaries
3. proving: Collins English Dictionary
4. proving: Vocabulary.com
5. Proving, proving: Wordnik
6. proving: Cambridge Advanced Learner's Dictionary
7. proving: Wiktionary
8. proving: Dictionary.com
9. proving: Cambridge Essential American English Dictionary
10. Proving: Wikipedia, the Free Encyclopedia
11. Proving: Online Plain Text English Dictionary
12. Proving: AllWords.com Multi-Lingual Dictionary
13. proving: Webster's 1828 Dictionary
14. proving: FreeDictionary.org
15. proving: TheFreeDictionary.com

Business (2 matching dictionaries)

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

Computing (1 matching dictionary)

18. proving: Encyclopedia

Medicine (1 matching dictionary)

19. proving: Medical dictionary

Miscellaneous (1 matching dictionary)

20. proving: Idioms

(Note: See prove as well.)

Definitions from Wiktionary (proving) ▸ noun:  (homeopathy) Experimentation to determine which substances cause which effects when ingested. Similar: validation, proof, validating, heteropathy, organopathy, zoopharmacology, homeopathism, autopathy, hormesis, animal experimentation, more... Opposite: disproving, refuting, contradicting, denying, negating Types: deductive, inductive, abductive, empirical, axiomatic, formal, informal, mathematical, more... Phrases: proving ground, proving grounds, proving ring, homeopathic proving, Aberdeen Proving Ground, more... Adjectives: theorem, self, automated, automatic, worth, mechanical, first, interactive, based, worthy, inductive ▸ Words similar to proving ▸ Usage examples for proving ▸ Idioms related to proving ▸ Wikipedia articles (New!) ▸ Popular adjectives describing proving ▸ Words that often appear near proving ▸ Rhymes of proving ▸ Invented words related to proving