What is spanning meaning?

Spanning refers to the act of covering, extending or stretching across a certain distance or period of time. It is commonly used in the context of bridge construction and electrical wiring where the term 'span' represents the length of distance between support structures such as pillars or posts. Spanning can also refer to the range or duration of an event, task, or process such as a career spanning over several decades or a project that spans months or years. In computer science, spanning trees are commonly used to connect all nodes in a network, creating a tree-like structure that spans across the entire network.