Term: universal joint: coupling that connects two rotating shafts allowing freedom of movement in all directions
Broader: coupling: a mechanical device that serves to connect the ends of adjacent objects | Unrelated: canvas: the mat that forms the floor of the ring in which boxers or professional wrestlers compete
Broader: coupling: a mechanical device that serves to connect the ends of adjacent objects | Unrelated: shaving cream: toiletry consisting of a preparation of soap and fatty acids that forms a rich lather for softening the beard before shaving
Broader: coupling: a mechanical device that serves to connect the ends of adjacent objects | Unrelated: environmental protection agency: an independent federal agency established to coordinate programs aimed at reducing pollution and protecting the environment
Broader: coupling: a mechanical device that serves to connect the ends of adjacent objects | Unrelated: ski mask: a woolen face mask to protect the face from cold while skiing on snow
Broader: coupling: a mechanical device that serves to connect the ends of adjacent objects | Unrelated: down: soft fine feathers
Broader: coupling: a mechanical device that serves to connect the ends of adjacent objects | Unrelated: exoticism: the quality of being exotic
Broader: coupling: a mechanical device that serves to connect the ends of adjacent objects | Unrelated: unloading: the labor of taking a load of something off of or out of a vehicle or ship or container etc.
Broader: coupling: a mechanical device that serves to connect the ends of adjacent objects | Unrelated: saturation point: (chemistry) the stage at which a substance will receive no more of another substance in solution or in a vapor
Broader: coupling: a mechanical device that serves to connect the ends of adjacent objects | Unrelated: opportunist: a person who places expediency above principle
Broader: coupling: a mechanical device that serves to connect the ends of adjacent objects | Unrelated: obligation: a personal relation in which one is indebted for a service or favor