We found 22 dictionaries that define the word per-:

General (15 matching dictionaries)

1. per-: Merriam-Webster
2. per-: Oxford Learner's Dictionaries
3. per-: American Heritage Dictionary of the English Language
4. per-: Collins English Dictionary
5. per-: Wordnik
6. per-: Wiktionary
7. per-: Webster's New World College Dictionary, 4th Ed.
8. per-: The Wordsmyth English Dictionary-Thesaurus
9. Per-, per-: Dictionary.com
10. Per-: Online Plain Text English Dictionary
11. per-: Webster's Revised Unabridged, 1913 Edition
12. Per-: AllWords.com Multi-Lingual Dictionary
13. per-: MyWord.info
14. per-: FreeDictionary.org
15. per-: TheFreeDictionary.com

Art (1 matching dictionary)

16. per-: A Cross Reference of Latin and Greek Elements

Computing (1 matching dictionary)

17. per-: Encyclopedia

Medicine (3 matching dictionaries)

18. online medical dictionary (No longer online)
19. Neurotrauma Glossary (No longer online)
20. per-: Medical dictionary

Miscellaneous (1 matching dictionary)

21. PER-: Acronym Finder

Tech (1 matching dictionary)

22. per-: Construction deterioration & building durability glossary

Phrases: Per- and polyfluoroalkyl substances, Timeline of events related to per- and polyfluoroalkyl substances, more... ▸ Words similar to per- ▸ Usage examples for per- ▸ Idioms related to per- ▸ Wikipedia articles (New!) ▸ Words that often appear near per- ▸ Rhymes of per- ▸ Invented words related to per-