Inside Classic Greek and Roman architecture, a correspondent feature is known as the tympanum. Strictly speaking, a tympanum is the infill front yard, typically triangular, of the pediment, which also consists of the raking cornice or ends of a sloped roofs (which might come out to bear, however don't actually bear on a tympanum - the fact that numbers of tympanum bear intricate & expensive carvings declaring the building's purpose is grounds to believe of its non-structural role), & a cornice proper, which bears on the architrave, which in turn is supported at points by columns of a colonnade.

Gable stops of additional recent buildings come typically treated in a equivalent way when the Classic pediment form. However unlike Authoritative structures, which work across trabeation, the gable ceases of numbers of buildings come actually bearing-wall structures. So, a particularisation tends to exist as ambiguous, shoddy, & to a few designer "deceitful." Watch: John Ruskin and The Seven Lamps of Architecture.