SINCE 1828
Nissl bodies
noun plural
\ ˈnis-əl-
\
\
Medical Definition of Nissl bodies
: discrete granular bodies of variable size that occur in the cell body and dendrites but not the axon of neurons, are composed of RNA and polyribosomes, are stained with basic dyes (as methylene blue), and give a striped appearance to the cell
— called also Nissl granules, tigroid substance
Comments on Nissl bodies
What made you want to look up Nissl bodies? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Finance Words Quiz
-
- The etymology of mortgage is related most closely to which two words?
Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Share Nissl bodies
Resources for Nissl bodies