universal_joint
1. [ noun ] coupling that connects two rotating shafts allowing freedom of movement in all directions
Synonyms: universal
Examples:

"in motor vehicles a universal joint allows the driveshaft to move up and down as the vehicle passes over bumps"

Related terms: coupling drive_line
Similar spelling:   universal_agent
  universal_time
  universal_solvent
  universality
  universalist
  universalistic
  universal_veil
  universal_donor
  universalize
  universalism
  universalise