Prismoid

adj, noun

Definitions

Adjective
  1. 1
    Resembling a prism.
Noun
  1. 1
    A prismatoid that has planar sides, and the same number of vertices in both of its parallel planes.
  2. 2
    a prismatoid whose bases are polygons having the same number of sides and whose other faces are trapezoids or parallelograms wordnet
  3. 3
    An antiprism.

Etymology

Etymology 1

From prism + -oid.

Etymology 2

From prism + -oid.

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