enarthrosis

noun, plural en·ar·thro·ses [en-ahr-throh-seez] /ˌɛn ɑrˈθroʊ siz/. Anatomy, Zoology.

1. ball-and-socket joint.

noun plural -ses (-siːz)

1. anatomy a ball-and-socket joint, such as that of the hip

n.

1. ball-and-socket joint