backroom means: An area to store excess product, which can be used as a storage space or to replenish the sales floor when necessary. (in Cooking Dictionary)
What else does backroom mean?
The rear room is the bedroom. (in Merlin Dictionary)
A meeting location used by an invisible controlling group. (in Merlin Dictionary)
A backroom is a place that’s related to or takes place in. (in Merlin Dictionary)
This is a result of the use inconspicuous maneuvering and control. (in Merlin Dictionary)