A tray table is the small flat surface that folds down in front of you. Put the tray table down, stow the tray table.
It must be up for take-off and landing so nothing blocks the way out. A tray table is among the least cleaned surfaces on an aircraft, which is worth knowing.
1nountray tableThe small flat surface that folds down in front of you.
“He worked on the tray table for most of the flight.”
tray table is a table.
Practised in Airport & Flying