digastric

adjective

di·​gas·​tric (ˌ)dī-ˈga-strik How to pronounce digastric (audio)
: of, relating to, or being either of a pair of muscles that depress the lower jaw and raise the hyoid bone during swallowing

Examples of digastric in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In certain people, the submandibular glands—as well as the adjacent fat pockets and digastric muscles (which aid in swallowing, chewing, and speech)—can give a look of fullness, blunting the border between the face and neck. Jolene Edgar, Allure, 14 May 2026

Word History

Etymology

New Latin digastricus, from di- + gastricus gastric

First Known Use

circa 1721, in the meaning defined above

Time Traveler
The first known use of digastric was circa 1721

Browse Nearby Words

Cite this Entry

“Digastric.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/digastric. Accessed 10 Jun. 2026.

Medical Definition

digastric

adjective
di·​gas·​tric (ˈ)dī-ˈgas-trik How to pronounce digastric (audio)
1
: having two bellies separated by a median tendon
2
: of or relating to a digastric muscle
Love words? Need even more definitions?

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

More from Merriam-Webster