ENTABLATURE

in architecture, assemblage of horizontal moldings and bands supported by and located immediately above the columns of Classical buildings or similar structural supports in non-Classical buildings. The entablature is usually divided into three main sections: the lowest band, or architrave, which originally took the form of a simple beam running from support to support; the central band, or frieze, consisting of an unmolded strip with or without ornament; the top band, or cornice, constructed from a series of moldings that project from the edge of the frieze. The germinal styles of the entablature correspond to and are one of the distinguishing features of three of the main orders of architecture: Doric, Ionic, and Corinthian. Most entablatures not associated with these three orders are derived from them. See also order.