trolley

1 ENTRIES FOUND:
trolley /ˈtrɑːli/ noun
plural trolleys
trolley
/ˈtrɑːli/
noun
plural trolleys
Britannica Dictionary definition of TROLLEY
[count]
1 
a  US : an electric vehicle that runs along the street on tracks
— called also streetcar, (US) trolley car, (chiefly British) tram
b  : a vehicle that is pulled along tracks on the ground by a moving cable or that hangs from a moving cable
— called also (US) trolley car
2 
chiefly British
a  : a metal basket on wheels used to hold groceries while you are shopping
b  : a table with wheels used especially for serving food

off your trolley

British, informal
: crazy