What is a Slot?
A slot is an opening or groove in something. It can be used to receive or place something, and is often used in the aviation industry to avoid repeated delays caused by many flights operating at the same time.
A video slot is an upgraded version of a classic slot machine, typically with more reels, more paylines and advanced features. These machines are often characterized by stunning graphics, 3D animations and advanced bonus games.
The word slot is a noun that dates back to 1747 and means “cut or provide with a slot.” It can also be defined as an authorized position in an airport or air-traffic authority. It is sometimes also a metaphor for class cleavage in our society.
SLOT as a Slang Word
The slang word Slot is often used to refer to a person who is addicted to technology. Generally speaking, this term applies to a large number of urban teenagers who are dependent on their phones and tablets.
SLOT as a Phrase
The phrase Slot is also often used to describe a construction method that can be used in a component programming pipeline. Using a slot function is an excellent way to connect objects within a component.
A slot function is a member function of a class or a global function that emits a signal and connects new slots. When multiple slots are connected, the order of execution is random to ensure low coupling between objects.