1. transporting or moving something using a trolley or cart
Usage: present participle of trolley
2. traveling by trolley or streetcar
Usage: present participle of trolley

Examples

• The workers were trolleying supplies across the warehouse floor.
• She spent the morning trolleying groceries from the storage room to the shelves.
• The maintenance crew was trolleying equipment to the construction site.
• They were trolleying through the city on the old streetcar line.
• The hospital staff was trolleying patients to different departments.
• We watched them trolleying luggage through the airport terminal.