How does the 'hoist' function in flag terminology?

In flag terminology, the term 'hoist' specifically refers to the action of raising a flag on a flagpole. When a flag is hoisted, it is lifted from a lower position to a higher position, typically at the top of the flagpole. This action is essential during ceremonial occasions, signaling events, or even during the daily raising of the flag.

The term is integral to understanding naval and military customs regarding flags, where specific protocols for hoisting flags are followed. The word 'hoist' is often used in conjunction with other flag-related terms, such as 'fly' which refers to the part of the flag that flutters in the wind when it is raised.

The other options touch on aspects of flags but do not capture the meaning of 'hoist.' The height of the flagpole, the design of the flag, and the size of flags are all important concepts in flag etiquette and design but are not directly related to the act of raising a flag.