pediment
/ˈpɛd.ɪ.mənt/ noun
Forms pediments
- noun (architecture) A classical architectural element consisting of a triangular section or gable found above the horizontal superstructure (entablature) which lies immediately upon the columns; fronton.
- noun (geology) A very gently sloping (0.5°-7°) inclined bedrock surface.
Etymology
From the earlier form peremint, perhaps a dialectal alteration of pyramid, under the influence of -ment.
Webster’s 1913
- noun Originally, in classical architecture, the triangular space forming the gable of a simple roof; hence, a similar form used as a decoration over porticoes, doors, windows, etc.; also, a rounded or broken frontal having a similar position and use. See Temple.
Etymology [L. pes, pedis, a foot. See Foot.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “pediment”, CC BY-SA 4.0. Details