- control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit
- an event in which one thing is substituted for another
- hairpiece consisting of a tress of false hair
- railroad track having two movable rails and necessary connections
💬 Examples
- "the replacement of lost blood by a transfusion of donor blood"
- "used by women to give shape to a coiffure"
- "used to turn a train from one track to another or to store rolling stock"
- "two defensive players shift assignments so that each guards the player usually guarded by the other"