Corbel gable, also known as stepped gable, is a classical architectural feature that forms the upper part of a building's facade. It consists of a series of ascending triangular planes or steps projecting from the main wall. Synonyms for corbel gable include crow-step gable, crenellated gable, stepped parapet, and Dutch gable. These different names describe similar variations of this characteristic design element. The use of corbel gables in buildings can date back to medieval times, and they continue to be used in modern architecture, adding an interesting aesthetic touch to buildings.