What does tray return cart mean?
tray return cart
Plural: tray return carts
Definition
A wheeled rack used to collect and transport the trays used for belongings at a security checkpoint.
Example sentences
Bring the tray return cart over here; we're nearly out of empty trays.
Bring the tray return cart over here; we're nearly out of empty trays.
That wheel on the tray return cart started sticking halfway across the checkpoint.
That wheel on the tray return cart started sticking halfway across the checkpoint.