To save this word, you'll need to log in.
or·bi·to·fron·tal | \ ˌȯr-bit-ə-ˈfrənt-ᵊl 
\
\Medical Definition of orbitofrontal
: located in, supplying, or being the part of the cerebral cortex in the basal region of the frontal lobe near the orbit the orbitofrontal branch of the middle cerebral artery orbitofrontal blood flow the orbitofrontal cortex
Comments on orbitofrontal
What made you want to look up orbitofrontal? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
January 2020 Words of the Day Quiz
- Which is a synonym of bonhomie?
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
- January 2020 Words of the Day Quiz
Word of the Day quiz returns (again!)
Take the quiz - Intact Latin Quiz
What did each of these words mean to ancient Romans?
Take the quiz - Spell It
Can you spell these 10 commonly misspelled words?
Take the quiz - Syn City
Build a city of skyscrapers—one synonym at a time.
Play the game
Share orbitofrontal