trolley
US /ˈtrɑː.li/
UK /ˈtrɑː.li/

1.
2.
a small table on wheels, used for serving food and drinks
:
•
The waiter brought the dessert on a serving trolley.
•
She wheeled the tea trolley into the living room.
3.
a streetcar or tram, especially one powered by overhead electric lines
:
•
We took the trolley to get downtown.
•
The old trolley system is a historic landmark.