Arcature is a term that is usually associated with architecture, which refers to the use of arches in the structural design of a building. This can be considered as an architectural feature that gives character to a building. Synonyms for arcature may include various architectural terms such as arched design, archway, arcade, colonnade, portico, or arch system. These words are used interchangeably to describe the use of arches in building construction. While some of these terms refer to specific architectural elements, they still express the same concept of using arches as a structural element, enhancing the overall aesthetic look of the building.