A slot is a narrow opening. It is used to receive things and may also be a place or position within a series or sequence. The term may also refer to an opening in an airplane wing to improve airflow. The term has a wide variety of applications in sports and everyday life. The following are some of the common uses of a slot:

One of the most popular uses for a slot is to provide entertainment to an audience. A slot machine can provide hours of entertainment for a small investment. It is also a great source of revenue for casinos, generating around 60 percent of annual gaming profits in the United States. These machines have become the game of choice for a variety of different groups and individuals.

Another term for slot is expansion slot. There are PCI, AGP, and ISA slots. The latter two are also known as memory slots. You can see a visual example of all of them in a motherboard’s definition. Some slots are only compatible with certain types of processors, but they are commonly found in modern computers.

The slot position is increasingly important in the spread offense, but is also commonly mixed in with other receiving positions. In the spread offense, the slot receiver lines up between the offensive tackle and the widest receiver. The slot receiver is often fast and is in a prime position to catch a pass or take a handoff. A slot cornerback will often cover the slot receiver, and this role is usually filled by smaller defensive backs.