| Answer | Crossword Clue |
|---|---|
| trolly | electric streetcar receiving current from an overhead wire |
| trollies | electric streetcar receiving current from an overhead wire |
| trolley | A wheel attached to a pole, used for collecting current from an overhead electric wire to drive a streetcar or trolley bus |
| trolleys | A wheel attached to a pole, used for collecting current from an overhead electric wire to drive a streetcar or trolley bus |
| pantographs | A jointed framework conveying a current to a train, streetcar, or other electric vehicle from overhead wires |
| pantograph | A jointed framework conveying a current to a train, streetcar, or other electric vehicle from overhead wires |
