Medical Dictionary
triangularis
noun tri·an·gu·la·ris \trī-ˌaŋ-gyə-ˈlar-əs\
plural tri·an·gu·la·res \-ˈlar-ˌēz\
Medical Definition of TRIANGULARIS
1
: a flat triangular muscle that extends from the base of the mandible to the angle formed by the joining of the upper and lower lips and that acts to depress this angle
Illustration of TRIANGULARIS
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