SINCE 1828
palmaris longus
noun
palmaris lon·gus
| \ -ˈlȯŋ-gəs
\
\
Medical Definition of palmaris longus
: a superficial muscle of the forearm lying on the medial side of the flexor carpi radialis that arises especially from the medial epicondyle of the humerus, inserts especially into the palmar aponeurosis, and acts to flex the hand
Comments on palmaris longus
What made you want to look up palmaris longus? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
A Green Quiz
-
- What is the best definition of green-eyed monster?
Test your visual vocabulary with our 10-question challenge!
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
-
A Green Quiz
How many questions can you answer about the word "green"?
Take the quiz -
Return of Name that Color!
Additional colors! More obscure than before!
Take the quiz -
Name That Thing
Test your visual vocabulary with our 10-question challenge!
Take the quiz -
SCRABBLE® Sprint
SCRABBLE® fans, sharpen your skills!
Play the game
Share palmaris longus
Resources for palmaris longus