Search Result for "truncated pyramid":
Wordnet 3.0

NOUN (1)

1. a frustum formed from a pyramid;


The Collaborative International Dictionary of English v.0.48:

Truncated \Trun"ca*ted\, a. 1. Cut off; cut short; maimed. [1913 Webster] 2. (Min.) Replaced, or cut off, by a plane, especially when equally inclined to the adjoining faces; as, a truncated edge. [1913 Webster] 3. (Zool.) Lacking the apex; -- said of certain spiral shells in which the apex naturally drops off. [1913 Webster] Truncated cone or Truncated pyramid (Geom.), a cone or pyramid whose vertex is cut off by a plane, the plane being usually parallel to the base. [1913 Webster]
WordNet (r) 3.0 (2006):

truncated pyramid n 1: a frustum formed from a pyramid