Medical Definition of polyribosylribitol phosphate
: a polysaccharide of the capsule of the Hib bacterium that exhibits activity against phagocytes — see conjugate vaccine
Test Your Vocabulary
Words Named After People
-
- Namesake of the leotard, Jules Léotard had what profession?

Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share polyribosylribitol phosphate