pupillomotor

adjective

pu·​pil·​lo·​mo·​tor ˌpyü-pə-lō-ˈmōt-ər How to pronounce pupillomotor (audio)
: having a motor influence on or involving alteration of the pupil of the eye
pupillomotor nerve fibers
a pupillomotor reflex

Dictionary Entries Near pupillomotor

pupillometer

pupillomotor

pura

See More Nearby Entries 

Cite this Entry

“Pupillomotor.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pupillomotor. Accessed 20 Mar. 2023.

Copy Citation

Share

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Word of the Day

Listen to the pronunciation of kith

See Definitions and Examples »

Test Your Vocabulary

What Did You Just Call Me?

  • brown chihuahua sitting on the floor with squinting eyes looking at the camera
  • Before we went to her house, Hannah told us her aunt was a flibbertigibbet.
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Solve today's spelling word game by finding as many words as you can with using just 7 letters. Longer words score more points.

Can you make 12 words with 7 letters?

PLAY
Words at Play
Ask the Editors
Word Games