A flat, rigid, shallow dish for carrying or serving items

• A portable surface for organizing small objects

The items arranged on a single tray

• A full tray’s contents collectively

A device compartment that holds media or parts

• Examples include a printer paper tray, SIM tray, or disc tray

The desktop notification area that shows icons and alerts

• Also called the system tray or status area

A shallow packaging form that holds products in bulk

• In computing, bulk CPUs sold with minimal packaging

The flat platform or bed of a truck or ute

• The surface that supports the load being hauled

To place items onto a tray for carrying or serving

• Informal: to slide downhill on a cafeteria tray