Medical Dictionary

diarthrosis

noun di·ar·thro·sis \ˌdī-är-ˈthrō-səs\
plural di·ar·thro·ses \-ˌsēz\

Definition of DIARTHROSIS

1
:  articulation that permits free movement
2
:  a freely movable joint—called also synovial joint
March 31, 2015
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