We found 10 dictionaries that define the word fasten on:

General (8 matching dictionaries)

1. fasten on: Merriam-Webster
2. fasten on: Vocabulary.com
3. fasten on: Dictionary.com
4. fasten on: Rhymezone
5. fasten on: FreeDictionary.org
6. fasten on: Mnemonic Dictionary
7. fasten on: TheFreeDictionary.com

Business (1 matching dictionary)

8. fasten on: Legal dictionary

Miscellaneous (1 matching dictionary)

9. fasten on: Idioms

Definitions from WordNet (fasten on) ▸ verb:  adopt ▸ Words similar to fasten on ▸ Usage examples for fasten on ▸ Idioms related to fasten on ▸ Wikipedia articles (New!) ▸ Words that often appear near fasten on ▸ Rhymes of fasten on ▸ Invented words related to fasten on