1. Word Games
  2. Word of the Day
  3. New Words & Slang
  4. Video
 

a-

33 ENTRIES FOUND:
  1. a- (prefix)
  2. a (abbreviation)
  3. A (noun)
  4. A (abbreviation)
  5. A band (noun)
  6. A-V node (noun)
  7. acetyl coenzyme A (noun)
  8. antimycin A (noun)
  9. ara-A (noun)
  10. botulinum toxin type A (noun)
  11. coenzyme A (noun)
  12. cyclosporin A (noun)
  13. digilanid A (noun)
  14. Group A (noun)
  15. hemoglobin A (noun)
  16. hemophilia A (noun)
  17. hepatitis A (noun)
  18. hex A (noun)
  19. hexosaminidase A (noun)
  20. immunoglobulin A (noun)
  21. influenza A (noun)
  22. provitamin A (noun)
  23. S-A (abbreviation)
  24. SRS-A (abbreviation)
  25. T and A (abbreviation)
  26. type A (adjective)
  27. type A (noun)
  28. ultraviolet A (noun)
  29. vitamin A (noun)
  30. Retin-A (trademark)

a-

prefix \(ˈ)ā also (ˈ)a or (ˈ)ä\

Definition of A-

: not : without <asexual>—a- before consonants other than h and sometimes even before h, an- before vowels and usually before h <achromatic> <anastigmatic> <anhydrous>

Variants of A-

a- or an- \(ˈ)an\

Learn More About A-

Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

Get Our Free Apps

Voice Search, Favorites,
Word of the Day, and More

iPhone | iPad | Android | More