Intervertebral foramen: An opening between vertebrae through which nerves leave the spine and extend to other parts of the body. Also called a neural foramen.
There are basically three different types of apartment size refrigerators based on capacity: The smallest one is the compact cube refrigerator (1.5 to 2.7 cu ft). The next is the compact refrigerator with a capacity of 3.5 to 6 cu ft.
Its size ranges from as small as 1.5 cubic feet to as big as 5.5 cubic feet. A small refrigerator like this can easily be placed under countertops and concealed in your home bar. This size of fridge is also referred to as a compact refrigerator.