We found 16 dictionaries that define the word frena:

General (12 matching dictionaries)

1. frena: Merriam-Webster
2. frena: American Heritage Dictionary of the English Language
3. frena: Collins English Dictionary
4. frena: Wordnik
5. frena: Wiktionary
6. frena: Webster's New World College Dictionary, 4th Ed.
7. Frena, frena: Dictionary.com
8. Frena: Wikipedia, the Free Encyclopedia
9. Frena: Online Plain Text English Dictionary
10. Frena: AllWords.com Multi-Lingual Dictionary
11. frena: FreeDictionary.org
12. frena: TheFreeDictionary.com

Computing (1 matching dictionary)

13. frena: Encyclopedia

Medicine (3 matching dictionaries)

14. frena: Merriam-Webster Medical Dictionary
15. online medical dictionary (No longer online)
16. frena: Medical dictionary

(Note: See frenum as well.)

Definitions from Wiktionary (frenum) ▸ noun:  (anatomy) Synonym of frenulum. ▸ Also see frenum ▸ Words similar to frena ▸ Usage examples for frena ▸ Idioms related to frena ▸ Wikipedia articles (New!) ▸ Popular adjectives describing frena ▸ Words that often appear near frena ▸ Rhymes of frena ▸ Invented words related to frena