What is a Slot?


A slot is a small opening or groove in something, for example a slit in a door. It also refers to a grammatical construction that fits a specific morpheme sequence.

Definition of Slot

A slots is a narrow opening in a machine or container, for example a hole that you put coins in to make a machine work. It’s also a way to manage air traffic at busy airports, as it prevents repeated delays from multiple flights.

The word slot is related to the German Schloss, which means “a hole in a wall,” and the Italian sleutano, which means “slave of technology.” It’s also used to describe someone who is addicted to gadgets or technology.

Synonyms of Slot

A slot has a variety of synonyms, including opening, hole, groove, vent and channel. It can be found in all types of situations, from a mail slot at the post office to an airfoil gap in a jet engine.

Types of Slot

Python’s slots are a simple way to store values, and they can be used to represent any type of state, from a True/False value to an array or list of values. They can also be untyped, allowing the use of states owned by other classes, interfaces, or signals.

Slots can be used to send data to another location, such as a web service. They can be used in conjunction with callback mechanisms, which are faster and can reduce the overhead of an app.