tongue roller

noun

tongue roll·​er -ˌrō-lər How to pronounce tongue roller (audio)
: a person who carries a dominant gene which confers the capacity to roll the tongue into the shape of a U

Dictionary Entries Near tongue roller

Cite this Entry

“Tongue roller.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/tongue%20roller. Accessed 15 Apr. 2024.

Love words? Need even more definitions?

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