We found 18 dictionaries that define the word atto-:

General (11 matching dictionaries)

1. atto-: Merriam-Webster
2. atto-: Oxford Learner's Dictionaries
3. atto-: American Heritage Dictionary of the English Language
4. atto-, atto-: Collins English Dictionary
5. atto-: Wiktionary
6. atto-: Webster's New World College Dictionary, 4th Ed.
7. atto-: Infoplease Dictionary
8. atto-: Dictionary.com
9. Atto-: Wikipedia, the Free Encyclopedia
10. atto-: TheFreeDictionary.com
11. atto-: Merriam-Webster

Art (1 matching dictionary)

12. atto-: A Cross Reference of Latin and Greek Elements

Computing (3 matching dictionaries)

13. atto-: Free On-line Dictionary of Computing
14. atto-: CCI Computer
15. atto-: Encyclopedia

Medicine (2 matching dictionaries)

16. online medical dictionary (No longer online)
17. atto-: Medical dictionary

Science (1 matching dictionary)

18. Atto-: Extragalactic Astronomy

▸ Words similar to atto- ▸ Usage examples for atto- ▸ Idioms related to atto- ▸ Wikipedia articles (New!) ▸ Words that often appear near atto- ▸ Rhymes of atto- ▸ Invented words related to atto-