Ball-and-socket-joint Synonyms

bôlən-sŏkĭt
A freely moving joint in which a sphere on the head of one bone fits into a rounded cavity in the other bone
Synonyms:
  1. cotyloid joint
  2. enarthrodial joint
  3. articulatio spheroidea
  4. spheroid joint
  5. enarthrosis
  6. spherical socket