any relatively broad, flat, horizontal surface, such as the outer edge of a cornice or a stringcourse
a series of regularly spaced columns supporting an entablature and usually making up one side of a roof
having the form of an ogee or double curve, such as a bar of tracery
a series of regularly spaced columns supporting an entablature and usually making up one side of a roof
any of a number of similar major vertical divisions of a large interior or wall; a division of a window between a mullion and an adjoining mullion or jamb