Medical Dictionary

H zone

noun \ˈāch-ˌzōn\

Definition of H ZONE

:  a narrow and less dense zone of myosin filaments bisecting the A band in striated muscle—compare m line
March 31, 2015
refluent Hear it
Flowing back
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears