To save this word, you'll need to log in.
claus·trum | \ ˈklȯ-strəm 
, ˈklau̇- \
, ˈklau̇- \ plural claustra\ ˈklȯ-strə , ˈklau̇- \
, ˈklau̇- \Definition of claustrum
: the one of the four basal ganglia in each cerebral hemisphere that consists of a thin lamina of gray matter separated from the lenticular nucleus by a layer of white matter
Keep scrolling for more
Keep scrolling for more
More Definitions for claustrum
claustrum
nounclaus·trum | \ ˈklȯ-strəm , ˈklau̇- \
, ˈklau̇- \ plural claustra\ -strə \
\Medical Definition of claustrum
: the one of the four basal ganglia in each cerebral hemisphere that consists of a thin lamina of gray matter between the lentiform nucleus and the insula
Comments on claustrum
What made you want to look up claustrum? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
May 2020 Words of the Day Quiz
- Which is a synonym of exiguous?
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
Share claustrum
Time Traveler for claustrum
The first known use of claustrum was in 1848
See more words from the same year