[pan-tuh-graf, -grahf] 
| 1. | Also, pantagraph. an instrument for the mechanical copying of plans, diagrams, etc., on any desired scale. |
| 2. | Electricity. a device usually consisting of two parallel, hinged, double-diamond frames, for transferring current from an overhead wire to a vehicle, as a trolley car or electric locomotive. |
təˌgræf