prismoidal

Variant of prismoid

prismoid definition

pris·moid (priz′mo̵id′)

noun

a prismatoid having polygons with equal numbers of sides as its bases and quadrilaterals as its lateral faces

Etymology: see prism & -oid

Related Forms:

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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