✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

plantar reflex

noun

: a reflex movement of flexing the foot and toes that after the first year is the normal response to tickling of the sole compare babinski reflex

Browse Nearby Words

Cite this Entry

“Plantar reflex.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/plantar%20reflex. Accessed 27 Nov. 2025.

Love words? Need even more definitions?

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