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

opsonic

2 ENTRIES FOUND:
  1. opsonic (adjective)
  2. opsonic index (noun)

op·son·ic

adj \äp-ˈsän-ik\

Definition of OPSONIC

: of, relating to, or involving opsonin <the opsonic action of a serum>

Learn More About OPSONIC

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