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pilaster

American  
[pi-las-ter] / pɪˈlæs tər /

noun

Architecture.
  1. a shallow rectangular feature projecting from a wall, having a capital and base and usually imitating the form of a column.


pilaster British  
/ pɪˈlæstə /

noun

  1. a shallow rectangular column attached to the face of a wall

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • pilastered adjective
  • underpilaster noun

Etymology

Origin of pilaster

1565–75; pile 1 (in obsolete sense “pillar”) + -aster 1, modeled on Italian pilastro or Medieval Latin pīlastrum

Explanation

In architecture, a pilaster is a feature that looks like a supporting column but is actually part of the wall itself. While most columns and pillars hold up a roof, pilasters are just ornamental. The word pilaster comes from Latin roots, pila, or "pillar," and the suffix -aster, "expressing incomplete resemblance." In other words, a pilaster looks almost — but not quite — like a pillar. You can think of these architectural features as decorative columns that protrude slightly from a wall, often framing a doorway or window. If you get the chance to stroll around Paris, you're likely to see pilasters decorating the facades of many 19th-century buildings.

Keep Reading on Vocabulary.com

Vocabulary lists containing pilaster

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Close by, below the southern corner of the portico at Zadok's tomb, and underneath the pilaster in the exedras, a vessel of incense in pine wood and a vessel of incense in cassia wood ...

From Time Magazine Archive

In Germany, the Bauhaus scrapped pilaster, pediment and ornaments and created buildings with flat roofs and walls of glass.

From Time Magazine Archive

What he thought was an antenna is nothing more than a painted rod run up the side of a pilaster, probably meant to anchor a clothesline.

From "All the Light We Cannot See" by Anthony Doerr

On each side of the Trimurti is a pilaster, the front of which is filled up by a human figure leaning on a dwarf, both much defaced.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" by Various

Top of stel�, in the form of the capital of a pilaster; treated in a similar way to the capitals of the Tower of the Winds.

From A Catalogue of Sculpture in the Department of Greek and Roman Antiquities, British Museum, Volume I (of 2) by Smith, A. H.