What is the Meaning of Slot?

What is the meaning of the word Slot? In the American Heritage Dictionary, fifth edition, the definition is “a narrow opening that receives something.” The word also has other uses. A slot is a position in a workplace or on an airplane. The chief copy editor of a newspaper is typically assigned to this job. In an air-traffic control tower, an airliner is authorized to enter the boarding zone in a specific slot.


A slot is an authorization for an aircraft to take off and land at a certain airport. It is designed to ensure that there is adequate capacity to handle air traffic in crowded airports. A single flight cannot dominate a slot and cause repeated delays. Many aircraft operators use slots to avoid such situations. A slit is a narrow opening that facilitates airflow. This narrow opening can also be a place in an organization. A woman is more likely to be a woman than a man, but the term is a man’s word.

A computer processor is connected to the motherboard using a slot. This makes upgrading easier. Intel Corporation introduced the first slot in 1997. AMD released Slot A in 1999, which is compatible with Slot 1. In addition, in 2001, Intel released Slot 2, which is a larger slot for Pentium II processors. Today, few new computers feature slot processors. Instead, they use sockets, which are similar to PC connectors. If your computer has a slot, it is most likely an ISA or PCI slot.