A narrow notch, groove or opening: a keyway in machinery; a slit for a coin in a vending machine; a place on a computer where an add-on card can be installed. Also: a position, time or opportunity: He slotted his appointment into his schedule; she slotted in a new job after she had completed her probationary period.

In air traffic management, a slot is a specific time at which an aircraft may fly through congested airports or over high-traffic routes. Airlines purchase slots in order to be allowed to land or take off at congested times, allowing them to save money by using less fuel and avoiding unnecessary delays.

Online slots often offer bonus features that aren’t possible in live casinos. These can range from mystery chases in the Crime Zone of NetEnt’s Cash Noire to outer-space cluster payoffs in ReelPlay’s Cosmic Convoy. However, it is important to remember that not all bonus events are created equal.

It is important to be clear when writing about a slot game, so readers can make an informed decision on whether or not to play it. It is particularly important to be clear about RTPs, payouts, jackpots and promotions. If players aren’t aware of these details, they will likely look elsewhere for the information they need. This can be very costly for a website. To avoid this, it is a good idea to include video results when reviewing slot games. This will help viewers understand the functionality of a particular slot and be more likely to click on its link.