The word slot has several meanings. In linguistics, it refers to a specific authorization for taking off or landing at a certain airport. In the aviation industry, a slot is an authorization that allows an aircraft to operate in a certain location without experiencing repeated delays. Its origins are obscure, but they are largely responsible for the burgeoning number of slots in the aviation industry today. The definitions of Slot vary depending on the context, but all Slots are similar in some way.
The word slot is a late 14c. French word meaning “hollow at the base of the throat above the breastbone.” It is from Old French esclot, which is itself a synonym of Old Norse slod. Its meaning as a fastening is recorded in the 1520s, while its use as a word for a slot machine dates back to the 1880s. This usage of the word reveals a history of its origin.
The Slot component was created to be reusable, and its functionality can be reused by other components. A v-slot enables you to bind more than one value in one place, and you can also pass functions to scoped slots. The v-slot has an alias of “#”; for example, you can replace v-slot:header=”data” with v-slot:default=”data” to avoid defining an HTML element in the slot.