meat tray noun2 •A tray used to hold meat.It has a meat tray, the temperature of which can be adjusted to be at or below the freezing point by controlling the opening to a portal which connects the meat tray area to the freezer. — 1986 •(Australia, New-Zealand) A tray of meat given as a prize in a raffle.And the raffle prizes are always big red meat trays, (not a vegetarian amongst them), or cartons of tinnies. — 2002 formsmeat trays