We found 13 dictionaries that define the word fei:

General (7 matching dictionaries)

1. fei: Merriam-Webster
2. FEI: Collins English Dictionary
3. Fei, fei: Wordnik
4. Fei: Wiktionary
5. FEI: Dictionary.com
6. FEI, Fei (singer), Fei (surname), Fei: Wikipedia, the Free Encyclopedia
7. FEI: Stammtisch Beau Fleuve Acronyms

Medicine (1 matching dictionary)

8. FEI: Medical dictionary

Miscellaneous (2 matching dictionaries)

9. FEI: Acronym Finder
10. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

11. fei: Urban Dictionary

Sports (1 matching dictionary)

12. FEI: Sports Definitions

Tech (1 matching dictionary)

13. AUTOMOTIVE TERMS (No longer online)

Definitions from Wiktionary (FEI) ▸ noun:  A surname. ▸ noun:  The International Federation for Equestrian Sports. Similar: feng, Feit, feely, Feick, Fein, Faye, Fehr, Feig, Fiene, Faiella, more... Phrases: han fei, Yue Fei, FEI Company, fei tsui, han fei tzu, more... Adjectives: yue, tung, general, yuen, peng, famous, kuei, shan, han, beautiful, chinese ▸ Words similar to fei ▸ Usage examples for fei ▸ Idioms related to fei ▸ Wikipedia articles (New!) ▸ Popular adjectives describing fei ▸ Words that often appear near fei ▸ Rhymes of fei ▸ Invented words related to fei