We found 9 dictionaries that define the word e4:

General (3 matching dictionaries)

1. E4: Dictionary.com
2. E4 (TV channel), E4 (channel), E4: Wikipedia, the Free Encyclopedia
3. e4: Longman Dictionary of Contemporary English

Computing (3 matching dictionaries)

4. E4: Free On-line Dictionary of Computing
5. E4: Computer Telephony & Electronics Dictionary and Glossary
6. E4: Encyclopedia

Miscellaneous (1 matching dictionary)

7. E4: Acronym Finder

Slang (1 matching dictionary)

8. e4: Urban Dictionary

Tech (1 matching dictionary)

9. DOD Dictionary of Military Terms: Joint Acronyms and Abbreviations (No longer online)

Phrases: adenovirus e4 proteins, leukotriene e4, E4 Extra, Austro Engine E4, E4 European long distance path, more... ▸ Words similar to e4 ▸ Usage examples for e4 ▸ Idioms related to e4 ▸ Wikipedia articles (New!) ▸ Words that often appear near e4 ▸ Rhymes of e4 ▸ Invented words related to e4