A CELL is a four-letter word for a small compartment, and is often used to refer to the individual compartments of a honeycomb. A CUBBY is a five-letter word for a small compartment, and is often used to refer to a small storage space or shelf. A CUBBYHOLE is a nine-letter word for a small compartment, and is often used to refer to a small, enclosed space. A ROOMETTE is an eight-letter word for a small compartment, and is often used to refer to a small room or sleeping compartment on a train. A CAB is a three-letter word for a small compartment, and is often used to refer to a taxi or a small enclosed vehicle. Finally, a MAP is a three-letter word for a small compartment, and is often used to refer to a diagram or chart that shows the location of places or objects.