PILASTER n.
An upright architectural member right-angled in plan, constructionally a pier (See Pier, 1 (b)), but architecturally corresponding to a column, having capital, shaft, and base to agree with those of the columns of the same order. In most cases the projection from the wall is one third of its width, or less.…
PILEATE; PILEATED a. 2 definitions
Having a crest covering the pileus, or whole top of the head. Pileated woodpecker (Zoöl.), a large American woodpecker (Ceophloeus pileatus). It is black, with a bright red pointed crest. Called also logcock, and woodcock.