What does bus stand for on a motherboard?

On a motherboard, "bus" refers to a communication system that transfers data between components. It consists of a collection of wires or traces that connect various parts of the computer, such as the CPU, memory, and peripherals, allowing them to communicate with each other. Buses can vary in width and speed, affecting the amount of data they can transfer at any given time. Common types of buses include the data bus, address bus, and control bus.