bifrustum

Fetched 2026-10-26 (cache).

Synonyms: frustum

Antonyms: frustum

Related words from Datamuse; suggestions, not definitions.

Noun

1. A [[polyhedron]] constructed from two congruent [[frustum|frusta]] combined across a [[plane of symmetry]], or equivalently from a [[bipyramid]] with the two polar vertices truncated.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.