What is another word for segmental arch?
Pronunciation: [sɛɡmˈɛntə͡l ˈɑːt͡ʃ] (IPA) 
A segmental arch is a type of arch that is composed of a series of individual arch segments, each of which has the same radius. Sometimes referred to as a round arch, a segmental arch is often used in construction because it can distribute weight evenly and support a large amount of weight in a relatively small area. Some synonyms for the term include rounded arch, semi-circular arch, and curved arch. These terms are often used interchangeably with segmental arch and refer to the same type of arch construction. Whether it's used in doorways, windows, or other architectural elements, a segmental arch is a timeless design feature that adds both beauty and strength to any building.
