Pediment

//ˈpɛd.ɪ.mənt// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A classical architectural element consisting of a triangular section or gable found above the horizontal superstructure (entablature) which lies immediately upon the columns; fronton.

    "Passing the Congregation Shearith Israel on Central Park West (a white whale of a building with a triangular pediment supported by four count ’em four massive Corinthian columns), Professor Solanka scurrying through the downpour remembered the newly bat-mitzvahed thirteen-year-old girl he’d glimpsed through the side door, […]"

  2. 2
    a triangular gable between a horizontal entablature and a sloping roof wordnet
  3. 3
    A very gently sloping (0.5°-7°) inclined bedrock surface.

Example

More examples

"Passing the Congregation Shearith Israel on Central Park West (a white whale of a building with a triangular pediment supported by four count ’em four massive Corinthian columns), Professor Solanka scurrying through the downpour remembered the newly bat-mitzvahed thirteen-year-old girl he’d glimpsed through the side door, […]"

Etymology

From the earlier form peremint, perhaps a dialectal alteration of pyramid, under the influence of -ment.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.