Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Pilaster" Definition
noun
A rectangular column with a capital and base, projecting only slightly from a wall as an ornamental motif.
Source: American Heritage Dictionary
An upright architectural member that is rectangular in plan and is structurally a pier but architecturally treated as a column and that usually projects a third of its width or less from the wall.
Source: Merriam-Webster
A rectangular column, especially one projecting from a wall.
Source: Oxford Dictionary