Medical Dictionary

nebenkern

noun ne·ben·kern \ˈnā-bən-ˌkərn, -ˌke(ə)rn\

Definition of NEBENKERN

:  a two-stranded helical structure of the proximal tail region of a spermatozoon that is derived from mitochondria
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