We found 17 dictionaries that define the word on approval:

General (14 matching dictionaries)

1. on approval: Longman Dictionary of Contemporary English
2. on approval: Merriam-Webster
3. on approval: Oxford Learner's Dictionaries
4. on approval: Collins English Dictionary
5. on approval: Vocabulary.com
6. on approval: Cambridge Advanced Learner's Dictionary
7. on approval: Dictionary.com
8. On Approval (play): Wikipedia, the Free Encyclopedia
9. on approval: Rhymezone
10. on approval: FreeDictionary.org
11. on approval: Mnemonic Dictionary
12. on approval: TheFreeDictionary.com

Art (1 matching dictionary)

13. ODLIS: Online Dictionary of Library and Information Science (No longer online)

Business (1 matching dictionary)

14. on approval: Legal dictionary

Miscellaneous (1 matching dictionary)

15. on approval: Idioms

Definitions from WordNet (on approval) ▸ adverb:  for examination (with an option to buy) ("They took the VCR on approval") Phrases: sale on approval, more... ▸ Words similar to on approval ▸ Usage examples for on approval ▸ Idioms related to on approval ▸ Wikipedia articles (New!) ▸ Words that often appear near on approval ▸ Rhymes of on approval ▸ Invented words related to on approval