What is the width of the flag called?

The width of the flag is referred to as the hoist. The hoist is the vertical part of the flag, which extends from the top to the bottom and is attached to the flagpole. Understanding the terminology associated with flags is essential for proper flag etiquette and display. Each part of the flag has specific names, such as the fly, which is the free end of the flag that is furthest from the flagpole, and the field, which refers to the main background color or design of the flag. The union is the portion of the flag that contains the stars, typically located in the upper left corner. Familiarity with these terms helps in appreciating flags' designs and their historical significance.