dumb waiter 
noun
1A small lift for carrying things, especially food and crockery, between the floors of a building.A Venetian invention, a casino was a kind of bijou summerhouse specifically designed for illicit sex: the food was delivered by dumb waiter so no shenanigans could be observed....
- As they laze about the room, the two men engage in high-brow, seemingly irrelevant arguments, while being frequently interrupted by a dumb waiter - that is, a small elevator in the wall.
- A lift might be out of the question, but we might install a dumb waiter.
2British A movable table, typically with revolving shelves, used in a dining room.But officers on their return found mouse droppings near bins, on the floor, behind a freezer and under a steel table near the dumb waiter....
- In that country, too, there was a vogue for incorporating coasters in dumb waiters.
- The combination of Tudor and Thai works well - I particularly like the antique dumb waiter which faithfully delivers dish upon dish of steaming hot food.
- multiple
- multiple-access
- multiple allele
- multiple allelomorph
- multiple arc
- multiple-aspect
- multiple birth
- multiple bond
- multiple bonding
- multiple chemical sensitivity
- multiple chemical sensitivity syndrome
- multiple-choice
- multiple-color
- multiple-colour
- multiple-disc
- multiple-disk
- multiple-drug
- multiple echo
- multiple exposure
- multiple factor
- multiple fission
- multiple fruit
- multiple gene
- multiple image
- multiple injuries