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Dictionary Language resources

digastric

Syllabification: (di·gas·tric)

Pronunciation: /dīˈgastrik/

(also digastric muscle)

Definition of digastric

noun

Anatomy

each of a pair of muscles that run under the jaw and act to open it.

Origin:

late 17th century: from modern Latin digastricus, from di- 'twice' + Greek gastēr 'belly' (because the muscle has two fleshy parts or “bellies” at an angle, connected by a tendon)